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HyperX Pulsefire Saga vs HyperX Pulsefire Fuse Wireless

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

Compared products

YOUR FIRST CHOICE

HyperX Pulsefire Saga

Black · A2PB3AA · global manufacturer configuration

Full product profile Official image

Exact model & source notes

The Pulsefire Saga (A2PB3AA) is HyperX's modular wired gaming mouse: magnetic, tool-free shells, button covers and side-button pairs change the shape, around a HyperX 26K sensor rated to 26,000 DPI and an 8000 Hz maximum report rate at a stated 69 g.

Specifications checked 26 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 Saga for

A wired connection
A right-hand shape
Higher stated maximum report rate: 8,000 Hz vs 1,000 Hz

Choose the Pulsefire Fuse Wireless for

A wireless connection
A symmetric shape

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

See the 10 verified differences

THE CONTENDER

HyperX Pulsefire Fuse Wireless

Black · A1KY6AA · global manufacturer configuration

Full product profile Official image

Exact model & source notes

The Pulsefire Fuse Wireless (A1KY6AA) is HyperX's AAA-powered symmetrical mouse: 75 g with its battery, a Pixart PAW3311 sensor up to 12,000 DPI, 2.4 GHz and Bluetooth connections, and a rated 85 hours from one AAA alkaline cell.

Specifications checked 28 Sept 2026.

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

Manufacturer specifications

Pulsefire Saga UK & US retailers

UK & US price history: no verified listing yet

Pulsefire Fuse 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 SagaWired

Manufacturer specification · Original manufacturer description: Wired USB-A (non-detachable HyperFlex 2 USB-C to USB-A cable). Wired only; HyperX lists no wireless mode or battery. The cable is not detachable. Shared wired availability is comparable. Manufacturer cable and connector details retain their own scope; no unlisted connector is inferred.

Source 1 Source 2

HyperX Pulsefire Fuse Wireless2.4 GHz wireless receiver; Bluetooth

Manufacturer specification · Original exact connection inventory: 2.4 GHz wireless (USB-A dongle) or Bluetooth. HyperX lists wireless USB Type-A and Bluetooth; no cable is in the listed box contents and no wired mode is listed. HyperX says per-LED RGB customisation in NGENUITY works in 2.4GHz mode only. Common transport availability does not identify the same receiver hardware or wireless protocol implementation. Source expressly names wireless USB Type-A; Bluetooth version remains unspecified.

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 ↓

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

Connections

In Visual facts

HyperX Pulsefire SagaWired

HyperX Pulsefire Fuse Wireless2.4 GHz wireless receiver; Bluetooth

Sources

HyperX Pulsefire Saga

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications

Check the exact configuration and source conditions for your use.

Sensor model / type

In Visual facts

HyperX Pulsefire SagaHyperX 26K Sensor

HyperX Pulsefire Fuse WirelessPixart PAW3311

Sources

HyperX Pulsefire Saga

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

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · HyperX's sensor name, as written on both regional tables.

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

Hand orientation

In Visual facts

HyperX Pulsefire SagaModular asymmetrical shape; side buttons on the left only

HyperX Pulsefire Fuse WirelessSymmetrical shape; side buttons on the left only

Sources

HyperX Pulsefire Saga

Manufacturer specification · HyperX lists a modular, asymmetrical shape but does not state a hand orientation; the official views show 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 – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · HyperX describes a symmetrical shape for ambidextrous use, but the official top view shows both side buttons on the left only, so the side-button layout is for right-handed use. Not a grip or comfort test.

Check the exact configuration and source conditions for your use.

Main switch technology

In Visual facts

HyperX Pulsefire SagaHyperX Optical Switches

HyperX Pulsefire Fuse WirelessKailh

Sources

HyperX Pulsefire Saga

Manufacturer specification · Light-triggered switches; HyperX states no debounce is needed.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · HyperX names the switch maker only; the switch model and type are not stated.

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.

Maximum report rate

In Visual facts

HyperX Pulsefire Saga8000 Hz

HyperX Pulsefire Fuse Wireless1000 Hz

Sources

HyperX Pulsefire Saga

Manufacturer specification · Up to 8000 Hz; 1000 Hz by default, switched by an onboard button combination or in NGENUITY. The UK table shows a placeholder for this row.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · Up to 1000 Hz per the US specification table; the battery test also uses 1000 Hz in 2.4GHz mode. HyperX does not give a separate Bluetooth rate. The UK table shows a placeholder for this row.

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications

Check the connection and receiver: supplied, wired and optional-accessory limits can differ. Report frequency is not measured click latency, and maximum battery life may use another setting.

Listed package

In Visual facts

HyperX Pulsefire SagaMouse; grip tape; spare skates; two button covers; two shells; two side-button pairs; quick start guide

HyperX Pulsefire Fuse WirelessMouse; USB wireless dongle; AAA alkaline battery; quick start guide

Sources

HyperX Pulsefire Saga

Manufacturer specification · Manufacturer box contents; the swappable parts attach magnetically without tools. Check the seller's listing.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

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

Check the exact configuration and source conditions for your use.

Show 4 more verified differences

Maximum tracking resolution

HyperX Pulsefire Saga26000 DPI

HyperX Pulsefire Fuse Wireless12000 DPI

Sources

HyperX Pulsefire Saga

Manufacturer specification

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification

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 Saga50 G

HyperX Pulsefire Fuse Wireless35 G

Sources

HyperX Pulsefire Saga

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

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

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

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX 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 tracking speed

HyperX Pulsefire Saga650 IPS

HyperX Pulsefire Fuse Wireless300 IPS

Sources

HyperX Pulsefire Saga

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

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

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

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 Saga119.7 × 67.2 × 39.8 mm (length × width × height)

HyperX Pulsefire Fuse Wireless124.4 × 64 × 39.7 mm (length × width × height)

Sources

HyperX Pulsefire Saga

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

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · Mouse body as listed by HyperX.

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

Small physical differences (2)

Body length

In Visual facts

HyperX Pulsefire Saga119.7 mm

HyperX Pulsefire Fuse Wireless124.4 mm

Sources

HyperX Pulsefire Saga

Manufacturer specification · Shell configuration not stated.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications

Check the exact configuration and source conditions for your use.

Body width

HyperX Pulsefire Saga67.2 mm

HyperX Pulsefire Fuse Wireless64 mm

Sources

HyperX Pulsefire Saga

Manufacturer specification · Overall width, not grip width; shell configuration not stated.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications

HyperX Pulsefire Fuse Wireless

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

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA 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 (10)

Battery

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse Wireless1 × AAA alkaline (included); up to 85 hours

Sources

HyperX Pulsefire Saga

No source recorded for this side.

HyperX Pulsefire Fuse Wireless

Manufacturer specification · HyperX says the 85-hour figure was tested under continuous use with lighting disabled, in 2.4GHz mode at 1000 Hz with the included AAA alkaline battery, and that battery life varies with use.

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

Cable length

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse WirelessNot verified

Sources

HyperX Pulsefire Saga

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 blank. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

No source recorded for this side.

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

Bluetooth version

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse WirelessNot verified

Sources

HyperX Pulsefire Saga

No source recorded for this side.

HyperX Pulsefire Fuse 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.

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

Glide feet

HyperX Pulsefire SagaMouse skates; spare set included (material not stated)

HyperX Pulsefire Fuse WirelessNot verified

Sources

HyperX Pulsefire Saga

Manufacturer specification · HyperX does not name the skate material.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications

HyperX Pulsefire Fuse Wireless

No source recorded for this side.

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

Grip surface

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse WirelessMicroline grip textured panels

Sources

HyperX Pulsefire Saga

No source recorded for this side.

HyperX Pulsefire Fuse Wireless

Manufacturer specification

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

Minimum sensitivity

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse WirelessNot verified

Sources

HyperX Pulsefire Saga

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 – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications

HyperX Pulsefire Fuse Wireless

HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 12,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum.

HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA 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 SagaNot verified

HyperX Pulsefire Fuse Wireless20 million clicks

Sources

HyperX Pulsefire Saga

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

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · HyperX's rating for the left and right buttons.

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

Warranty

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse Wireless2 years

Sources

HyperX Pulsefire Saga

No source recorded for this side.

HyperX Pulsefire Fuse Wireless

Manufacturer specification · As listed on the HyperX store pages.

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

Weight

HyperX Pulsefire Saga69 g

HyperX Pulsefire Fuse Wireless75 g

Sources

HyperX Pulsefire Saga

Manufacturer specification · HyperX states 69 g in any stock shell configuration; it does not say whether the cable is included.

HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications

HyperX Pulsefire Fuse Wireless

Manufacturer specification · With the included AAA alkaline battery installed; HyperX lists 64 g for the mouse only (0.16 lb and 0.14 lb on the US table).

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

Weight without battery

HyperX Pulsefire SagaNot verified

HyperX Pulsefire Fuse Wireless64 g

Sources

HyperX Pulsefire Saga

No source recorded for this side.

HyperX Pulsefire Fuse Wireless

Manufacturer specification · Mouse only, without the AAA battery; 75 g with the alkaline battery.

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

7 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

HyperX Pulsefire Saga

What it brings

The box includes two shells, two button covers and two side-button pairs that swap magnetically without tools, and HyperX publishes 3D-printable parts for further changes.
Manufacturer source Manufacturer source
HyperX lists an 8000 Hz report rate (1000 Hz by default), 650 IPS tracking and optical main switches, with 69 g stated for every stock configuration.
Manufacturer source Manufacturer source

What to check

It is wired only with a non-detachable cable, the side buttons sit on the left only, and one onboard profile is listed.
Manufacturer source Manufacturer source
HyperX gives no switch durability rating, minimum DPI or metric cable length, and its pages list 6 buttons but say only 5 can be reassigned.
Manufacturer source Manufacturer source

HyperX Pulsefire Fuse Wireless

What it brings

It runs on one replaceable AAA alkaline battery (included), rated for up to 85 hours with lighting off in 2.4GHz mode at 1000 Hz, and connects by dongle or Bluetooth.
Manufacturer source Manufacturer source
HyperX names the sensor (Pixart PAW3311) and the Kailh main switches with a 20-million-click rating, and the sides have Microline textured grip panels.
Manufacturer source Manufacturer source

What to check

HyperX lists 12,000 DPI, 300 IPS, 35 G and 1000 Hz, and there is no listed wired mode or charging cable.
Manufacturer source Manufacturer source
HyperX calls the shape ambidextrous, but both side buttons are on the left; RGB customisation works in 2.4GHz mode only and one onboard profile is listed.
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 Saga and HyperX Pulsefire Fuse Wireless
Specification	HyperX Pulsefire Saga	HyperX Pulsefire Fuse Wireless

WeightDifferent Sources HyperX Pulsefire Saga Manufacturer specification · HyperX states 69 g in any stock shell configuration; it does not say whether the cable is included. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · With the included AAA alkaline battery installed; HyperX lists 64 g for the mouse only (0.16 lb and 0.14 lb on the US table). HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	69 g	75 g
DimensionsDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Mouse body as listed by HyperX; HyperX does not say which shell configuration was measured. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Mouse body as listed by HyperX. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	119.7 × 67.2 × 39.8 mm (length × width × height)	124.4 × 64 × 39.7 mm (length × width × height)
Body lengthDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Shell configuration not stated. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications	119.7 mm	124.4 mm
Body widthDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Overall width, not grip width; shell configuration not stated. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's listed width; HyperX does not state the measurement basis. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications	67.2 mm	64 mm
Hand orientationDifferent Sources HyperX Pulsefire Saga Manufacturer specification · HyperX lists a modular, asymmetrical shape but does not state a hand orientation; the official views show 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 – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX describes a symmetrical shape for ambidextrous use, but the official top view shows both side buttons on the left only, so the side-button layout is for right-handed use. Not a grip or comfort test. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Modular asymmetrical shape; side buttons on the left only	Symmetrical shape; side buttons on the left only
Glide feet Sources HyperX Pulsefire Saga Manufacturer specification · HyperX does not name the skate material. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse Wireless No source recorded.	Mouse skates; spare set included (material not stated)	Not provided
Weight without battery Sources HyperX Pulsefire Saga No source recorded. HyperX Pulsefire Fuse Wireless Manufacturer specification · Mouse only, without the AAA battery; 75 g with the alkaline battery. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Not provided	64 g

Sensor model / typeDifferent Sources HyperX Pulsefire Saga Manufacturer specification · HyperX's sensor name; the supplier is not stated. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's sensor name, as written on both regional tables. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	HyperX 26K Sensor	Pixart PAW3311
Maximum tracking resolutionDifferent Sources HyperX Pulsefire Saga Manufacturer specification HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	26000 DPI	12000 DPI
Default DPI presets Sources HyperX Pulsefire Saga Manufacturer specification · Four default presets (400 / 800 / 1600 / 3200 DPI); levels can be changed in NGENUITY. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Four default presets (400 / 800 / 1600 / 3200 DPI) changed with the DPI switch; custom levels up to 12,000 DPI are set in NGENUITY. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	4 settings	4 settings
Maximum report rateDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Up to 8000 Hz; 1000 Hz by default, switched by an onboard button combination or in NGENUITY. The UK table shows a placeholder for this row. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Up to 1000 Hz per the US specification table; the battery test also uses 1000 Hz in 2.4GHz mode. HyperX does not give a separate Bluetooth rate. The UK table shows a placeholder for this row. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	8000 Hz	1000 Hz
Published tracking speedDifferent Sources HyperX Pulsefire Saga Manufacturer specification · HyperX's maximum speed rating; test surface not stated. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's maximum speed rating; test surface not stated. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	650 IPS	300 IPS
Published acceleration thresholdDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Listed on the US specification table only; test surface not stated. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Listed on the US specification table only; test surface not stated. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	50 G	35 G

Listed controls Sources HyperX Pulsefire Saga Manufacturer specification · HyperX's specification table lists 6 buttons; the NGENUITY section says up to 5 mouse buttons can be reassigned. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's specification table lists 6 buttons; the NGENUITY section says up to 5 mouse buttons can be reassigned. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	6	6
Main switch technologyDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Light-triggered switches; HyperX states no debounce is needed. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX names the switch maker only; the switch model and type are not stated. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	HyperX Optical Switches	Kailh
Claimed main-switch durability Sources HyperX Pulsefire Saga HyperX does not list a switch durability rating for this model. · Manufacturer specification · No click-lifecycle row appears on either regional specification table. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's rating for the left and right buttons. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Not provided	20 million clicks

ConnectionsDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Original manufacturer description: Wired USB-A (non-detachable HyperFlex 2 USB-C to USB-A cable). Wired only; HyperX lists no wireless mode or battery. The cable is not detachable. Shared wired availability is comparable. Manufacturer cable and connector details retain their own scope; no unlisted connector is inferred. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Original exact connection inventory: 2.4 GHz wireless (USB-A dongle) or Bluetooth. HyperX lists wireless USB Type-A and Bluetooth; no cable is in the listed box contents and no wired mode is listed. HyperX says per-LED RGB customisation in NGENUITY works in 2.4GHz mode only. Common transport availability does not identify the same receiver hardware or wireless protocol implementation. Source expressly names wireless USB Type-A; Bluetooth version remains unspecified. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Wired	2.4 GHz wireless receiver; Bluetooth
Battery Sources HyperX Pulsefire Saga No source recorded. HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX says the 85-hour figure was tested under continuous use with lighting disabled, in 2.4GHz mode at 1000 Hz with the included AAA alkaline battery, and that battery life varies with use. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Not provided	1 × AAA alkaline (included); up to 85 hours

Onboard memory Sources HyperX Pulsefire Saga Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · The US specification table lists one onboard profile; the UK table shows a placeholder for this row. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Yes	Yes
Onboard profile capacity Sources HyperX Pulsefire Saga Manufacturer specification · One onboard profile, per the US specification table. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · One onboard profile, per the US specification table. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	1 profile	1 profile
Lighting Sources HyperX Pulsefire Saga Manufacturer specification · Customised in NGENUITY. Published lighting implementation: 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 Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Customisable in NGENUITY in 2.4GHz mode only, per HyperX. Published lighting implementation: Per-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 Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	RGB	RGB
Customisation software Sources HyperX Pulsefire Saga Manufacturer specification · DPI, report rate, lighting and button reassignment are set in NGENUITY. HyperX also says NGENUITY can analyse system input latency with NVIDIA Reflex compatible monitors. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Custom DPI levels up to 12k, RGB colours and patterns, and reassignment of up to 5 buttons are set in NGENUITY. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	HyperX NGENUITY	HyperX NGENUITY

Listed compatibility Sources HyperX Pulsefire Saga Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · HyperX's listed platforms; Xbox One and PS4 are not listed for this model. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	PC, Xbox Series X\|S, PS5	PC, PS5, Xbox Series X\|S
Listed packageDifferent Sources HyperX Pulsefire Saga Manufacturer specification · Manufacturer box contents; the swappable parts attach magnetically without tools. Check the seller's listing. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless Manufacturer specification · Manufacturer box contents. Check the seller's listing. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Mouse; grip tape; spare skates; two button covers; two shells; two side-button pairs; quick start guide	Mouse; USB wireless dongle; AAA alkaline battery; quick start guide
Grip surface Sources HyperX Pulsefire Saga No source recorded. HyperX Pulsefire Fuse Wireless Manufacturer specification HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Not provided	Microline grip textured panels
Warranty Sources HyperX Pulsefire Saga No source recorded. HyperX Pulsefire Fuse Wireless Manufacturer specification · As listed on the HyperX store pages. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX 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
Minimum sensitivity Sources HyperX Pulsefire Saga 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 – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse Wireless HyperX does not list a minimum sensitivity for this model. · Manufacturer specification · HyperX lists only the 12,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum. HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications	Not provided	Not provided
Cable length Sources HyperX Pulsefire Saga 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 blank. · Manufacturer specification · Only an imperial figure (5.9 ft) is published; not converted. HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX UK store page and specifications HyperX Pulsefire Saga – Gaming Mouse (A2PB3AA black) — HyperX US store page and specifications HyperX Pulsefire Fuse Wireless No source recorded.	Not provided	Not provided
Bluetooth version Sources HyperX Pulsefire Saga No source recorded. HyperX Pulsefire Fuse 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 Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX UK store page and specifications HyperX Pulsefire Fuse – Wireless Gaming Mouse (A1KY6AA black) — HyperX US store page and specifications	Not provided	Not listed by the manufacturer

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.