MICE · YOUR NEXT FACE-OFF

HyperX Pulsefire Haste 2 Pro 4K Wireless vs HyperX Pulsefire Saga Pro Wireless

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

WHICH SUITS YOU?

Choose the Pulsefire Haste 2 Pro 4K Wireless for

A symmetric shape

Choose the Pulsefire Saga Pro Wireless for

A right-hand shape

Built from verified specifications that differ. Not a rating or a recommendation.

See the 8 verified differences

THE CONTENDER

HyperX Pulsefire Saga Pro Wireless

Black · A2PB2AA · global manufacturer configuration

Full product profile Official image

Exact model & source notes

The Pulsefire Saga Pro Wireless (A2PB2AA) is the wireless version of HyperX's modular mouse: magnetic, tool-free shells, button covers and side-button pairs, a HyperX 26K sensor, 4000 Hz wireless polling from the supplied dongle and a stated 72 g in any stock configuration.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

Pulsefire Haste 2 Pro 4K Wireless UK & US retailers

UK & US price history: no verified listing yet

Pulsefire Saga Pro Wireless 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

HyperX Pulsefire Saga Pro Wireless2.4 GHz wireless (USB 4K wireless dongle), Bluetooth 5.0 or wired USB-C

Manufacturer specification · HyperX lists 2.4GHz wireless, Bluetooth 5.0 and wired connection types, with a detachable HyperFlex 2 USB-C to USB-A cable. Instant Pair connects select OMEN laptops without the dongle; HyperX limits the report rate to 1 kHz in Instant Pair mode.

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 ↓

8 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

HyperX Pulsefire Saga Pro Wireless2.4 GHz wireless (USB 4K wireless dongle), Bluetooth 5.0 or wired USB-C

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

HyperX Pulsefire Saga Pro Wireless

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Hand orientation

In Visual facts

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

HyperX Pulsefire Saga Pro WirelessModular asymmetrical shape; side buttons on the left only

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

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · HyperX lists a modular, asymmetrical shape but does not state a hand orientation; the official top view shows the side buttons on the left, so it is laid out for right-handed use. Swappable shells, main-button covers and side-button pairs change the fit. Not a grip or comfort test.

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

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

HyperX Pulsefire Saga Pro WirelessUp to 90 hours at 1000 Hz; up to 30 hours at 4000 Hz

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 Saga Pro Wireless

Manufacturer specification · HyperX says the 90-hour figure was tested under continuous use with lighting disabled in 2.4 GHz mode at 1 kHz, and that battery life varies with use; the 30-hour 4 kHz figure is given in the overview without separate conditions.

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

Lighting

In Visual facts

HyperX Pulsefire Haste 2 Pro 4K WirelessRGB

HyperX Pulsefire Saga Pro WirelessLED RGB 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

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · RGB colours and patterns are adjusted in NGENUITY.

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Charging

In Visual facts

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

HyperX Pulsefire Saga Pro WirelessUSB-C to USB-A HyperFlex 2 cable (included, detachable)

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification

Check the exact configuration and source conditions for your use.

Glide feet

In Visual facts

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

HyperX Pulsefire Saga Pro WirelessMouse skates; spare set included (material not stated)

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · HyperX does not name the skate material.

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · HyperX does not name the skate material.

Check the exact configuration and source conditions for your use.

Show 2 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

HyperX Pulsefire Saga Pro WirelessMouse; USB 4K wireless dongle; extension adapter; USB-C to USB-A HyperFlex 2 cable; grip tape; spare mouse skates; two button covers; two shells; two side-button pairs; quick start guide

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

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

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · Manufacturer box contents; the swappable parts mount magnetically without tools and allow up to 16 combinations, per HyperX. Check the seller's listing.

Check the exact configuration and source conditions for your use.

Dimensions

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

HyperX Pulsefire Saga Pro Wireless119.7 × 67.2 × 39.8 mm (length × width × height)

Sources

HyperX Pulsefire Haste 2 Pro 4K Wireless

Manufacturer specification · Mouse body as listed by HyperX.

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · Mouse body as listed by HyperX; HyperX does not say which shell configuration was measured.

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

HyperX Pulsefire Saga Pro Wireless119.7 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

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · Shell configuration not stated.

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX 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

HyperX Pulsefire Saga Pro Wireless67.2 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

HyperX Pulsefire Saga Pro Wireless

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

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications

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

Missing or non-comparable evidence (6)

Maximum wired report rate

HyperX Pulsefire Haste 2 Pro 4K Wireless1000 Hz

HyperX Pulsefire Saga Pro WirelessNot 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

HyperX Pulsefire Saga Pro Wireless

HyperX does not list a wired report rate for this model. · Manufacturer specification · The polling-rate row covers 2.4 GHz wireless only.

HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US 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

HyperX Pulsefire Saga Pro WirelessNot 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.

HyperX Pulsefire Saga Pro Wireless

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

HyperX Pulsefire Saga Pro WirelessNot 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.

HyperX Pulsefire Saga Pro Wireless

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

HyperX Pulsefire Saga Pro WirelessNot verified

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

HyperX Pulsefire Saga Pro 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 Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX 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

HyperX Pulsefire Saga Pro WirelessNot 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

HyperX Pulsefire Saga Pro 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 Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK 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

HyperX Pulsefire Saga Pro Wireless72 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.

HyperX Pulsefire Saga Pro Wireless

Manufacturer specification · HyperX states 72 g in any stock configuration (2.54 oz / 0.16 lb on the US table); it does not say whether the detachable cable is included.

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

13 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

HyperX Pulsefire Saga Pro Wireless

What it brings

The box includes two shells, two button covers and two side-button pairs that swap magnetically without tools for up to 16 combinations, and HyperX publishes 3D-printable parts for further changes.
Manufacturer source Manufacturer source
HyperX lists 4000 Hz in 2.4 GHz mode, Bluetooth 5.0 and a detachable USB-C cable, optical main switches, and up to 90 hours of battery at 1000 Hz with lighting off (30 hours at 4000 Hz).
Manufacturer source Manufacturer source

What to check

Instant Pair to OMEN laptops is limited to 1 kHz, only one onboard profile is listed, and the side buttons sit on the left only.
Manufacturer source
HyperX gives no switch durability rating, wired report rate, minimum DPI or metric cable length, and its pages list 6 buttons but say only 5 can be reassigned.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

29 of 29 specifications Sources in each row

Source-backed specifications for HyperX Pulsefire Haste 2 Pro 4K Wireless and HyperX Pulsefire Saga Pro Wireless
Specification	HyperX Pulsefire Haste 2 Pro 4K Wireless	HyperX Pulsefire Saga Pro Wireless

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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX states 72 g in any stock configuration (2.54 oz / 0.16 lb on the US table); it does not say whether the detachable cable is included. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	61 g	72 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Mouse body as listed by HyperX; HyperX does not say which shell configuration was measured. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	124.3 × 66.8 × 38.2 mm (length × width × height)	119.7 × 67.2 × 39.8 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Shell configuration not stated. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications	124.3 mm	119.7 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis or shell configuration. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications	66.8 mm	67.2 mm
Hand orientationDifferent 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX lists a modular, asymmetrical shape but does not state a hand orientation; the official top view shows the side buttons on the left, so it is laid out for right-handed use. Swappable shells, main-button covers and side-button pairs change the fit. Not a grip or comfort test. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	Symmetrical shape; side buttons on the left only	Modular asymmetrical shape; side buttons on the left only
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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX does not name the skate material. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	Low-friction skates (material not stated)	Mouse skates; spare set included (material not stated)

Sensor model / type 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX's sensor name; the supplier is not stated. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	HyperX 26K Sensor	HyperX 26K Sensor
Maximum tracking resolution 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	26000 DPI	26000 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Four default presets (400 / 800 / 1600 / 3200 DPI); custom levels are set in NGENUITY. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	4 settings	4 settings
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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Up to 4000 Hz in 2.4 GHz wireless mode; limited to 1 kHz in Instant Pair mode. HyperX does not state wired or Bluetooth report rates. The UK table shows a placeholder for this row. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	4000 Hz	4000 Hz
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 HyperX Pulsefire Saga Pro Wireless HyperX does not list a wired report rate for this model. · Manufacturer specification · The polling-rate row covers 2.4 GHz wireless only. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	1000 Hz	Not provided
Published tracking speed 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX's maximum speed rating; test surface not stated. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	650 IPS	650 IPS
Published acceleration threshold 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Listed on the US specification table only; test surface not stated. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	50 G	50 G

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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX's specification table lists 6 buttons; the NGENUITY section says up to 5 mouse buttons can be reassigned. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	6	6
Main switch technology 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Light-triggered switches; HyperX states no debounce is needed. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	HyperX Optical Switches	HyperX Optical Switches

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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX lists 2.4GHz wireless, Bluetooth 5.0 and wired connection types, with a detachable HyperFlex 2 USB-C to USB-A cable. Instant Pair connects select OMEN laptops without the dongle; HyperX limits the report rate to 1 kHz in Instant Pair mode. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	2.4 GHz wireless receiver; Bluetooth; wired USB-C	2.4 GHz wireless (USB 4K wireless dongle), Bluetooth 5.0 or wired USB-C
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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX says the 90-hour figure was tested under continuous use with lighting disabled in 2.4 GHz mode at 1 kHz, and that battery life varies with use; the 30-hour 4 kHz figure is given in the overview without separate conditions. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	Rechargeable Li-ion polymer; up to 90 hours at 1000 Hz, up to 30 hours at 4000 Hz	Up to 90 hours at 1000 Hz; up to 30 hours at 4000 Hz
ChargingDifferent 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	USB-C to USB-A cable (included, detachable); usable while charging	USB-C to USB-A HyperFlex 2 cable (included, detachable)

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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · One onboard profile, per the US specification table. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	1 profile	1 profile
LightingDifferent 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · RGB colours and patterns are adjusted in NGENUITY. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	RGB	LED RGB lighting
Customisation software 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · DPI levels up to 26k, polling rates up to 4 kHz, RGB colours and patterns, button reassignment (up to 5 buttons) and battery monitoring are set in NGENUITY. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	HyperX NGENUITY	HyperX NGENUITY

Listed compatibility 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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	PC, PS5, Xbox Series X\|S	PC, Xbox Series X\|S, PS5
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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · Manufacturer box contents; the swappable parts mount magnetically without tools and allow up to 16 combinations, per HyperX. Check the seller's listing. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX 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; USB 4K wireless dongle; extension adapter; USB-C to USB-A HyperFlex 2 cable; grip tape; spare mouse skates; two button covers; two shells; two side-button pairs; quick start guide
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 HyperX Pulsefire Saga Pro Wireless Manufacturer specification · As listed on the HyperX store pages. HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	2 years	2 years

Show unverified (4)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
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 HyperX Pulsefire Saga Pro 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 Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications	Not provided	Not provided
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 HyperX Pulsefire Saga Pro 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 Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications	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 HyperX Pulsefire Saga Pro 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 Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga Pro – Wireless Gaming Mouse (A2PB2AA black) — HyperX US store page and specifications	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 HyperX Pulsefire Saga Pro Wireless No source recorded.	Not listed by the manufacturer	Not provided

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.