HyperX Pulsefire Haste 2 Core WirelessBlack · 8R2E6AA · global manufacturer configuration- Weight
- 70 gThis one: 75 g
- Sensor model / type
- HyperX Core SensorThis one: Pixart PAW3311
Black · global manufacturer configuration · HyperX part A1KY6AA
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 2026Manufacturer specifications, not a hands-on test.
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.
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.
HyperX lists 12,000 DPI, 300 IPS, 35 G and 1000 Hz, and there is no listed wired mode or charging cable.
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.
Exact configuration: Black · A1KY6AA · global manufacturer configuration
27 specifications in 7 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
HyperX's sensor name, as written on both regional tables.
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.
SourceHyperX does not list a minimum sensitivity for this model. · HyperX lists only the 12,000 DPI maximum; the lowest default preset (400 DPI) is not a stated minimum.
SourceFour default presets (400 / 800 / 1600 / 3200 DPI) changed with the DPI switch; custom levels up to 12,000 DPI are set in NGENUITY.
HyperX's maximum speed rating; test surface not stated.
Listed on the US specification table only; test surface not stated.
SourceWith 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).
Mouse only, without the AAA battery; 75 g with the alkaline battery.
Mouse body as listed by HyperX.
HyperX's listed width; HyperX does not state the measurement basis.
SourceHyperX 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.
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.
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 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.
The US specification table lists one onboard profile; the UK table shows a placeholder for this row.
SourceOne onboard profile, per the US specification table.
SourceCustom DPI levels up to 12k, RGB colours and patterns, and reassignment of up to 5 buttons are set in NGENUITY.
HyperX's listed platforms; Xbox One and PS4 are not listed for this model.
Manufacturer box contents. Check the seller's listing.
As listed on the HyperX store pages.
The complete reviewed exact UK/US inventories name Bluetooth without a version. No version equivalence, absence or upgrade is inferred. · Bluetooth availability is positive; version is unresolved.
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