MICE · YOUR NEXT FACE-OFF

HyperX Pulsefire Haste 2 Pro 4K Wireless vs Logitech G309 LIGHTSPEED

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

HyperX Pulsefire Haste 2 Pro 4K Wireless

Slate Grey · A1KY5AA · global manufacturer configuration

Full product profile Official image

Exact model & source notes

The Pulsefire Haste 2 Pro 4K Wireless (A1KY5AA) is HyperX's symmetrical 61 g wireless mouse with a 4000 Hz report rate in 2.4 GHz mode from the supplied receiver, the HyperX 26K sensor, optical main switches, and Bluetooth and wired USB-C modes.

Specifications checked 27 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

Sensor model / typeHyperX 26K SensorHERO 25K

Customisation softwareHyperX NGENUITYLogitech G HUB

26,000 DPIMaximum tracking resolution25,600 DPI

3 of 11 verified differences, in the order listed below. Not a rating.

See the 11 verified differences

THE CONTENDER

Logitech G309 LIGHTSPEED

Black · 910-007200 · UK manufacturer configuration

Full product profile Official image

Exact model & source notes

The black G309 LIGHTSPEED is Logitech G's AA-powered wireless gaming mouse with LIGHTSPEED and Bluetooth, a HERO 25K sensor (100–25,600 DPI), LIGHTFORCE hybrid switches and six programmable buttons.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

HyperX Pulsefire Haste 2 Pro 4K Wireless UK & US retailers

UK & US price history: no verified listing yet

Logitech G309 LIGHTSPEED UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Connections

Check the exact configuration and source conditions for your use.

HyperX Pulsefire Haste 2 Pro 4K Wireless2.4 GHz wireless receiver; Bluetooth; wired USB-C

Manufacturer specification · Original exact connection inventory: 2.4 GHz wireless (USB 4K wireless receiver), Bluetooth or wired USB-C. Supplied 4K wireless receiver and detachable USB-C to USB-A cable; HyperX says the mouse can be played while charging over USB-C. HyperX also says Instant Pair lets OMEN gaming laptops such as the 2025 OMEN MAX 16 connect over built-in 2.4 GHz without the receiver. Common transport availability does not identify the same receiver hardware or wireless protocol implementation. Included4K receiver and the separate4000Hz wireless rating remain positive; Bluetooth version is unspecified.

Source 1 Source 2

Logitech G309 LIGHTSPEEDLIGHTSPEED wireless USB receiver; Bluetooth

Manufacturer specification · Receiver and USB cable extender included. Logitech lists no wired data mode; power is one AA battery or a POWERPLAY wireless charging system.

Source 1 Source 2

Explore the full specifications

Choose the grip, then check the connection. Left-side thumb controls are not a mirrored left-handed layout. Check the receiver or USB connection, battery requirements and your preferred shape. DPI is tracking resolution, not an accuracy score; no gaming winner is inferred.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

11 verified differences, most decision-relevant first. 6 are also drawn in Visual facts above. Missing information stays separate.

Connections

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K Wireless2.4 GHz wireless receiver; Bluetooth; wired USB-C

Logitech G309 LIGHTSPEEDLIGHTSPEED wireless USB receiver; Bluetooth

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Receiver and USB cable extender included. Logitech lists no wired data mode; power is one AA battery or a POWERPLAY wireless charging system.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Check the exact configuration and source conditions for your use.

Sensor model / type

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessHyperX 26K Sensor

Logitech G309 LIGHTSPEEDHERO 25K

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX's sensor name; the supplier is not stated.

Logitech G309 LIGHTSPEED

Manufacturer specification · Logitech's sensor name.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Main switch technology

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessHyperX Optical Switches

Logitech G309 LIGHTSPEEDLIGHTFORCE hybrid optical-mechanical

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX says the optical switches have no debounce while keeping a mechanical feel.

Logitech G309 LIGHTSPEED

Manufacturer specification · Optical click detection with mechanical feel; no durability rating is listed.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Switch actuation and button tensioning describe different parts of a click mechanism. Read the documented technology; its name alone does not establish latency, durability or feel.

Customisation software

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessHyperX NGENUITY

Logitech G309 LIGHTSPEEDLogitech G HUB

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Lighting, macros, key binds and DPI settings are set in NGENUITY, which also shows battery life. HyperX says the mouse is NVIDIA Reflex Validated for checking system latency between mouse and monitor.

Logitech G309 LIGHTSPEED

Manufacturer specification · Logitech lists "Internet access for Logitech G HUB software" in the system requirements.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Stored profiles, sensitivity settings and software assignments are different capabilities. An unspecified profile count is not zero; check the software and firmware conditions.

Battery

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessRechargeable Li-ion polymer; up to 90 hours at 1000 Hz, up to 30 hours at 4000 Hz

Logitech G309 LIGHTSPEEDOne AA battery

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX says the figures were tested under continuous use with lighting disabled in 2.4 GHz mode, and that battery life varies with use.

Logitech G309 LIGHTSPEED

Manufacturer specification · One AA battery is included. Exact supplied-cell chemistry is not identified in the reviewed model source and remains unknown. The manufacturer separately permits battery-free operation with the POWERPLAY system. Original runtime text retained in separate connection-specific fields: 300+ hours with LIGHTSPEED; 600+ hours with Bluetooth, on one AA battery. Constant-motion estimate; varies with user and computing conditions. One AA battery included.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Glide feet

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessLow-friction skates (material not stated)

Logitech G309 LIGHTSPEEDPTFE

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX does not name the skate material.

Logitech G309 LIGHTSPEED

Manufacturer specification

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Check the exact configuration and source conditions for your use.

Show 5 more verified differences

Listed package

HyperX Pulsefire Haste 2 Pro 4K WirelessMouse; HyperX Grips; low-friction skates; USB-C to USB-A cable; USB 4K wireless receiver; USB extension adapter; quick start guide

Logitech G309 LIGHTSPEEDMouse; LIGHTSPEED USB receiver; USB cable extender; grip stickers; AA battery; user documentation

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Manufacturer box contents. Check the seller's listing.

Logitech G309 LIGHTSPEED

Manufacturer specification · Manufacturer box contents; check the seller's listing.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Check the exact configuration and source conditions for your use.

Maximum tracking resolution

HyperX Pulsefire Haste 2 Pro 4K Wireless26000 DPI

Logitech G309 LIGHTSPEED25600 DPI

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification

Logitech G309 LIGHTSPEED

Manufacturer specification · Tracking range 100–25,600 DPI.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published acceleration threshold

HyperX Pulsefire Haste 2 Pro 4K Wireless50 G

Logitech G309 LIGHTSPEEDGreater than 40 G

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Listed on the US specification table only; test surface not stated.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published tracking speed

HyperX Pulsefire Haste 2 Pro 4K Wireless650 IPS

Logitech G309 LIGHTSPEEDGreater than 400 IPS

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX's maximum speed rating; test surface not stated.

Logitech G309 LIGHTSPEED

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Dimensions

HyperX Pulsefire Haste 2 Pro 4K Wireless124.3 × 66.8 × 38.2 mm (length × width × height)

Logitech G309 LIGHTSPEED120 × 64 × 39 mm (length × width × height)

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Mouse body as listed by HyperX.

Logitech G309 LIGHTSPEED

Manufacturer specification · Mouse body as listed by Logitech.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

A size or weight trade-off; it does not establish the better product.

Small physical differences (2)

Body length

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K Wireless124.3 mm

Logitech G309 LIGHTSPEED120 mm

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Mouse body length.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Check the exact configuration and source conditions for your use.

Body width

HyperX Pulsefire Haste 2 Pro 4K Wireless66.8 mm

Logitech G309 LIGHTSPEED64 mm

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Overall width, not grip width.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Listed compatibility

HyperX Pulsefire Haste 2 Pro 4K WirelessPC, PS5, Xbox Series X|S

Logitech G309 LIGHTSPEEDLIGHTSPEED: USB-A port, Windows 10 or later, macOS 11 or later. Bluetooth: Windows 10 or later, macOS 13 or later, ChromeOS, Android 4.3 or later, iOS 10 or later

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX lists "Software Compatibility: NGENUITY" alongside them.

Logitech G309 LIGHTSPEED

Manufacturer specification

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (19)

Hand orientation

HyperX Pulsefire Haste 2 Pro 4K WirelessSymmetrical shape; side buttons on the left only

Logitech G309 LIGHTSPEEDSide buttons on the left only; Logitech does not state a hand orientation

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX lists a symmetrical shape but does not state a hand orientation; the official top and angled views show both side buttons on the left, so the button layout is for right-handed use. Not a grip or comfort test.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Side-button position from the official product views. Not a grip or comfort test.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.

Maximum wireless report rate

HyperX Pulsefire Haste 2 Pro 4K Wireless4000 Hz

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Up to 4000 Hz in 2.4 GHz mode only; HyperX gives a Bluetooth maximum of 125 Hz. The UK table shows a placeholder for this row.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Logitech does not list a report rate for this model. · Manufacturer specification · Not published on the UK or US page.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum wired report rate

HyperX Pulsefire Haste 2 Pro 4K Wireless1000 Hz

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX's stated wired maximum.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Onboard profile capacity

HyperX Pulsefire Haste 2 Pro 4K Wireless1 profile

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · One onboard profile, per the US specification table.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Logitech's onboard memory row reads "Up to 5" without saying what the five are, so a profile count is not recorded. · Manufacturer specification · Needs confirmation from Logitech documentation before a profile count is recorded.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless charging support

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEEDLogitech POWERPLAY

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification · Replaces the AA battery; the POWERPLAY wireless charging system is not in the listed box contents. Generation-2 compatibility is not stated on these pages.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Lighting

HyperX Pulsefire Haste 2 Pro 4K WirelessRGB

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Lighting is personalised in HyperX NGENUITY. Published lighting implementation: LED RGB lighting. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications

Logitech G309 LIGHTSPEED

Logitech does not list lighting for this model. · Manufacturer specification · No lighting row on the UK or US page.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Cable length

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

HyperX does not list a metric cable length for this model; the US page gives 5.9 ft and the UK page leaves the length out. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted.

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed Bluetooth constant-motion runtime

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEED600+ hours

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification · On one AA battery with Bluetooth, under manufacturer Constant motion claim. Battery life varies with user/computing conditions; report rate, lighting and precise cell chemistry are not stated.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed LIGHTSPEED constant-motion runtime

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEED300+ hours

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification · On one AA battery with LIGHTSPEED Wireless, under manufacturer Constant motion claim. Battery life varies with user/computing conditions; report rate, lighting and precise cell chemistry are not stated.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Bluetooth version

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

The complete reviewed exact UK/US inventories name Bluetooth without a version. No version equivalence, absence or upgrade is inferred. · Manufacturer specification · Bluetooth availability is positive; version is unresolved.

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Charging

HyperX Pulsefire Haste 2 Pro 4K WirelessUSB-C to USB-A cable (included, detachable); usable while charging

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Default DPI presets

HyperX Pulsefire Haste 2 Pro 4K Wireless4 settings

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Four default presets (400 / 800 / 1600 / 3200 DPI); custom DPI levels are set in NGENUITY.

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Minimum sensitivity

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEED100 DPI

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 26,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications

Logitech G309 LIGHTSPEED

Manufacturer specification · Tracking range 100–25,600 DPI.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published sensor processing

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEEDZero smoothing, acceleration and filtering

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed main-switch durability

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

HyperX does not list a switch durability rating for this model. · Manufacturer specification · No click-lifecycle row or rating appears on either regional page.

HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

HyperX Pulsefire Haste 2 Pro 4K Wireless2 years

Logitech G309 LIGHTSPEEDNot verified

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · As listed on the HyperX store pages.

Logitech G309 LIGHTSPEED

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEED2 years

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification · Logitech lists "2 - Year Warranty" on the UK and US pages.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight with POWERPLAY (no AA battery)

HyperX Pulsefire Haste 2 Pro 4K WirelessNot verified

Logitech G309 LIGHTSPEED68 g

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

No source recorded for this side.

Logitech G309 LIGHTSPEED

Manufacturer specification · Requires a POWERPLAY wireless charging system, which is not in the listed box contents.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

HyperX Pulsefire Haste 2 Pro 4K Wireless61 g

Logitech G309 LIGHTSPEED86 g

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX lists 61 g (0.13 lb on the US table) without stating whether the detachable cable or receiver is included.

Logitech G309 LIGHTSPEED

Manufacturer specification · With one AA battery fitted. Logitech lists 68 g when powered by a POWERPLAY charging system instead of the battery.

Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications

The manufacturer sources do not establish the same cable weighing basis. Both published masses remain visible with their conditions, but are not ranked.

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

HyperX Pulsefire Haste 2 Pro 4K Wireless

What it brings

HyperX says 4 kHz wireless polling needs no extra components: the 4K receiver is in the box, and HyperX rates the battery at up to 90 hours at 1000 Hz or 30 hours at 4000 Hz with lighting off.
Manufacturer source Manufacturer source
Three connection modes (2.4 GHz, Bluetooth and a detachable USB-C cable), plus Instant Pair to OMEN gaming laptops without the receiver and NVIDIA Reflex validation for latency checks.
Manufacturer source Manufacturer source

What to check

The 4000 Hz rate applies to 2.4 GHz only: HyperX lists 125 Hz over Bluetooth and 1000 Hz wired. One onboard profile is listed, and both side buttons are on the left.
Manufacturer source
HyperX gives no switch durability rating, minimum DPI or metric cable length, and does not say whether the 61 g figure includes the cable.
Manufacturer source Manufacturer source

Logitech G309 LIGHTSPEED

What it brings

Logitech rates one AA battery at 300+ hours over LIGHTSPEED and 600+ hours over Bluetooth, and a POWERPLAY system can replace the battery, cutting the weight from 86 g to 68 g.
Manufacturer source Manufacturer source
The HERO 25K sensor covers 100–25,600 DPI with a stated zero smoothing, acceleration and filtering, and the LIGHTFORCE switches combine optical detection with a mechanical click.
Manufacturer source

What to check

It runs on a replaceable AA battery with no listed wired mode or built-in rechargeable cell, and the POWERPLAY charging system is not in the box.
Manufacturer source
Logitech publishes no report rate, switch durability or lighting for it, and its onboard-memory figure ("Up to 5") is not explained.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

35 of 35 specifications Sources in each row

Source-backed specifications for HyperX Pulsefire Haste 2 Pro 4K Wireless and Logitech G309 LIGHTSPEED
Specification	HyperX Pulsefire Haste 2 Pro 4K Wireless	Logitech G309 LIGHTSPEED

WeightDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX lists 61 g (0.13 lb on the US table) without stating whether the detachable cable or receiver is included. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · With one AA battery fitted. Logitech lists 68 g when powered by a POWERPLAY charging system instead of the battery. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	61 g	86 g
DimensionsDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Mouse body as listed by HyperX. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Mouse body as listed by Logitech. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	124.3 × 66.8 × 38.2 mm (length × width × height)	120 × 64 × 39 mm (length × width × height)
Body lengthDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Mouse body length. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	124.3 mm	120 mm
Body widthDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Overall width, not grip width. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	66.8 mm	64 mm
Hand orientation Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX lists a symmetrical shape but does not state a hand orientation; the official top and angled views show both side buttons on the left, so the button layout is for right-handed use. Not a grip or comfort test. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Side-button position from the official product views. Not a grip or comfort test. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Symmetrical shape; side buttons on the left only	Side buttons on the left only; Logitech does not state a hand orientation
Glide feetDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX does not name the skate material. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Low-friction skates (material not stated)	PTFE
Weight with POWERPLAY (no AA battery) Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification · Requires a POWERPLAY wireless charging system, which is not in the listed box contents. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Not provided	68 g

Sensor model / typeDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's sensor name; the supplier is not stated. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Logitech's sensor name. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	HyperX 26K Sensor	HERO 25K
Maximum tracking resolutionDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Tracking range 100–25,600 DPI. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	26000 DPI	25600 DPI
Minimum sensitivity Sources HyperX Pulsefire Haste 2 Pro 4K Wireless HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 26,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Tracking range 100–25,600 DPI. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Not provided	100 DPI
Default DPI presets Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Four default presets (400 / 800 / 1600 / 3200 DPI); custom DPI levels are set in NGENUITY. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	4 settings	Not provided
Maximum wireless report rate Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Up to 4000 Hz in 2.4 GHz mode only; HyperX gives a Bluetooth maximum of 125 Hz. The UK table shows a placeholder for this row. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Logitech does not list a report rate for this model. · Manufacturer specification · Not published on the UK or US page. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	4000 Hz	Not provided
Maximum wired report rate Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's stated wired maximum. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	1000 Hz	Not provided
Published tracking speedDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's maximum speed rating; test surface not stated. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	650 IPS	Greater than 400 IPS
Published acceleration thresholdDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Listed on the US specification table only; test surface not stated. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	50 G	Greater than 40 G
Published sensor processing Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Not provided	Zero smoothing, acceleration and filtering

Listed controls Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's specification table lists 6 buttons; NGENUITY is used for key binds and macros. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Six programmable buttons, per Logitech. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	6	6
Main switch technologyDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX says the optical switches have no debounce while keeping a mechanical feel. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Optical click detection with mechanical feel; no durability rating is listed. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	HyperX Optical Switches	LIGHTFORCE hybrid optical-mechanical

ConnectionsDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Original exact connection inventory: 2.4 GHz wireless (USB 4K wireless receiver), Bluetooth or wired USB-C. Supplied 4K wireless receiver and detachable USB-C to USB-A cable; HyperX says the mouse can be played while charging over USB-C. HyperX also says Instant Pair lets OMEN gaming laptops such as the 2025 OMEN MAX 16 connect over built-in 2.4 GHz without the receiver. Common transport availability does not identify the same receiver hardware or wireless protocol implementation. Included4K receiver and the separate4000Hz wireless rating remain positive; Bluetooth version is unspecified. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Receiver and USB cable extender included. Logitech lists no wired data mode; power is one AA battery or a POWERPLAY wireless charging system. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	2.4 GHz wireless receiver; Bluetooth; wired USB-C	LIGHTSPEED wireless USB receiver; Bluetooth
BatteryDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX says the figures were tested under continuous use with lighting disabled in 2.4 GHz mode, and that battery life varies with use. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · One AA battery is included. Exact supplied-cell chemistry is not identified in the reviewed model source and remains unknown. The manufacturer separately permits battery-free operation with the POWERPLAY system. Original runtime text retained in separate connection-specific fields: 300+ hours with LIGHTSPEED; 600+ hours with Bluetooth, on one AA battery. Constant-motion estimate; varies with user and computing conditions. One AA battery included. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Rechargeable Li-ion polymer; up to 90 hours at 1000 Hz, up to 30 hours at 4000 Hz	One AA battery
Charging Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	USB-C to USB-A cable (included, detachable); usable while charging	Not provided
Wireless charging support Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification · Replaces the AA battery; the POWERPLAY wireless charging system is not in the listed box contents. Generation-2 compatibility is not stated on these pages. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Not provided	Logitech POWERPLAY
Claimed LIGHTSPEED constant-motion runtime Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification · On one AA battery with LIGHTSPEED Wireless, under manufacturer Constant motion claim. Battery life varies with user/computing conditions; report rate, lighting and precise cell chemistry are not stated. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Not provided	300+ hours
Claimed Bluetooth constant-motion runtime Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification · On one AA battery with Bluetooth, under manufacturer Constant motion claim. Battery life varies with user/computing conditions; report rate, lighting and precise cell chemistry are not stated. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Not provided	600+ hours

Onboard memory Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Logitech lists an onboard memory row. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	Yes	Yes
Onboard profile capacity Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · One onboard profile, per the US specification table. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Logitech's onboard memory row reads "Up to 5" without saying what the five are, so a profile count is not recorded. · Manufacturer specification · Needs confirmation from Logitech documentation before a profile count is recorded. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	1 profile	Not provided
Lighting Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Lighting is personalised in HyperX NGENUITY. Published lighting implementation: LED RGB lighting. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Logitech does not list lighting for this model. · Manufacturer specification · No lighting row on the UK or US page. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications	RGB	Not provided
Customisation softwareDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Lighting, macros, key binds and DPI settings are set in NGENUITY, which also shows battery life. HyperX says the mouse is NVIDIA Reflex Validated for checking system latency between mouse and monitor. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Logitech lists "Internet access for Logitech G HUB software" in the system requirements. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	HyperX NGENUITY	Logitech G HUB

Listed compatibilityDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX lists "Software Compatibility: NGENUITY" alongside them. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	PC, PS5, Xbox Series X\|S	LIGHTSPEED: USB-A port, Windows 10 or later, macOS 11 or later. Bluetooth: Windows 10 or later, macOS 13 or later, ChromeOS, Android 4.3 or later, iOS 10 or later
Listed packageDifferent Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · Manufacturer box contents. Check the seller's listing. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED Manufacturer specification · Manufacturer box contents; check the seller's listing. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Mouse; HyperX Grips; low-friction skates; USB-C to USB-A cable; USB 4K wireless receiver; USB extension adapter; quick start guide	Mouse; LIGHTSPEED USB receiver; USB cable extender; grip stickers; AA battery; user documentation
Warranty Sources HyperX Pulsefire Haste 2 Pro 4K Wireless Manufacturer specification · As listed on the HyperX store pages. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	2 years	Not provided
Warranty Sources HyperX Pulsefire Haste 2 Pro 4K Wireless No source recorded. Logitech G309 LIGHTSPEED Manufacturer specification · Logitech lists "2 - Year Warranty" on the UK and US pages. Logitech G309 LIGHTSPEED (910-007200, Black) — Logitech G UK store page and specifications Logitech G309 LIGHTSPEED (910-007197, Black) — Logitech G US store page and specifications	Not provided	2 years

Show unverified (3)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Claimed main-switch durability Sources HyperX Pulsefire Haste 2 Pro 4K Wireless HyperX does not list a switch durability rating for this model. · Manufacturer specification · No click-lifecycle row or rating appears on either regional page. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications Logitech G309 LIGHTSPEED No source recorded.	Not provided	Not provided
Cable length Sources HyperX Pulsefire Haste 2 Pro 4K Wireless HyperX does not list a metric cable length for this model; the US page gives 5.9 ft and the UK page leaves the length out. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	Not provided	Not provided
Bluetooth version Sources HyperX Pulsefire Haste 2 Pro 4K Wireless The complete reviewed exact UK/US inventories name Bluetooth without a version. No version equivalence, absence or upgrade is inferred. · Manufacturer specification · Bluetooth availability is positive; version is unresolved. HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate grey) — HyperX UK store page and specifications HyperX Pulsefire Haste 2 Pro – 4K Wireless Gaming Mouse (A1KY5AA slate gray) — HyperX US store page and specifications Logitech G309 LIGHTSPEED No source recorded.	Not listed by the manufacturer	Not provided

First product manufacturer source Second product manufacturer source

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