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HyperXGaming mouse

Pulsefire Haste 2 Pro

Released January 2025.1 Last checked 23 October 2026.

Mouse weight (claimed): 61g
Marketed sensor name: HyperX 26K
Maximum configurable DPI: 26,000DPI
Max polling rate: 4,000Hz

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All specs

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General

Series: Not available
Model numbers: A1KY5AA2
GTIN / EAN: 1981228024326
Announced: 6 January 20251
Status: Available2
Predecessor: Not available
Successor: Not available
Launch price (US): $119.991
Launch price (EU): Not available
Markets: Not available
Colours: Slate Gray2
Segment: Gaming2
Mouse type: Standard3

Shape

Body shape: Symmetrical body2
Maker size class: Not available
Recommended grips: Not available
Recommended hand size: Not available
Hump position: Centre8
Thumb rest: Not available
Ring or pinky finger rest: Not available
Upper shell: Solid7
Swappable parts: Not available
Adjustable weight: Not available
Maximum added weight: Not available
Vertical angle: Not available
Trackball diameter: Not available
Trackball position: Not available

Dimensions and weight

Front and side, drawn to scale.

Mouse body dimensions: Length124.3Maximum width66.8Maximum height38.2mm(4.9 × 2.6 × 1.5 in)3
Grip width: Not available
Mouse weight (claimed): 61g(2.2 oz)3
Box dimensions: Width64Height155Depth100mm(2.5 × 6.1 × 3.9 in)5
Packed weight: Not available

Sensor

Marketed sensor name: HyperX 26K2
Published sensor brand: HyperX2
Physical sensor part number: PixArt PAW33957
Sensor type: Optical3
Maximum configurable DPI: 26,000DPI2
Minimum configurable DPI: Not available
DPI adjustment step: Not available
Maximum DPI stages: 53
Default DPI presets: 400, 800, 1,600, 3,200DPI3
Separate X and Y DPI: Not available
Tracking speed (claimed): 650IPS2
Tracking acceleration (claimed): 50G2
Lift-off distance settings: 1, 2mm8
Separate lift and landing distance: Not available
Surface calibration: Not available
Motion Sync: Not available
Angle snapping: Not available
Ripple control: Not available
Tracks on glass: Not available
Sensor position: Centred7

Performance

Documented polling rates by connection: Data connection Polling rate (Hz) Receiver requirement
USB (wired) 125 Not available
USB (wired) 250 Not available
USB (wired) 500 Not available
USB (wired) 1,000 Not available
2.4 GHz 125 Included USB 4K wireless receiver
2.4 GHz 250 Included USB 4K wireless receiver
2.4 GHz 500 Included USB 4K wireless receiver
2.4 GHz 1,000 Included USB 4K wireless receiver
2.4 GHz 2,000 Included USB 4K wireless receiver
2.4 GHz 4,000 Included USB 4K wireless receiver
Bluetooth 125 Not available
Source10
Max polling rate: 4,000Hz
Polling rate (wired): 1,000Hz
Polling rate (2.4 GHz): 4,000Hz
Polling rate (Bluetooth): 125Hz
Claimed click latency: Not available
Adjustable debounce: Not available
Minimum debounce: 0ms2

Measured

We could not find any of these 7 fields. Show them

Latency per connection (measured): Not available
DPI deviation (measured): Not available
Lift-off distance (measured): Not available
Main click force (measured): Not available
Weight (measured): Not available
Battery life (measured): Not available
Hand size fit: Not available

Switches

Main switch type: Optical2
Published main-switch brand: HyperX2
Main switch model: HyperX Optical Switches2
Main switch rated life: 100million10
Hot-swap main switches: Not available
Adjustable click actuation: Not available
Separate main buttons: Yes3
Side switch model: Not available
Middle click switch: Not available
Scroll encoder type: Not available
Scroll encoder: Not available

Buttons and scroll wheel

Physical button inputs: 63
Programmable buttons: 62 9
Side buttons: 23
Side buttons on: Left3
DPI button: Yes3
DPI button position: Top3
Profile button: No3
Dedicated DPI-shift button: No3
Dedicated gesture button: No3
Scroll wheel: Notched8
Scroll mode switch: None9
Separate thumb wheel: No3
Scroll wheel material: Rubber7

Build

Shell material: Plastic, polymer unspecified7
Surface finish: Matte12
Installed feet material: PTFE3
Installed skate pieces: 53
Feet shape: Mixed3
Feet thickness: Not available

Cable

Cable: Braided7
Cable length: 1.8m3
Detachable cable: Yes3
Port on mouse: USB-C3
Cable host plug: USB-A3

Connectivity

Connections: USB (wired), 2.4 GHz, Bluetooth3
Wireless technology: Not available
Bluetooth: 5.03
Saved Bluetooth pairing slots: Not available
Switchable host devices: Not available
Device switching: Not available
Receiver host connector: USB-A3
Receiver storage in mouse: Yes3
Receiver extender included: Yes2
Receiver pairing shared: Not available
Wireless range: Not available
Basic mouse OS support: Windows4
Consoles: PlayStation, Xbox4

Battery

Battery type: Li-Po2
Disposable battery count: Not available
Battery capacity: 450mAh3
User-replaceable battery: Yes3
Battery life by mode (claimed): Connection Polling rate (Hz) Lighting during claim Claimed runtime (h)
2.4 GHz 1,000 Off 90
2.4 GHz 4,000 Off 30
Source2
Battery life (up to): Not available
Battery life (normal use): Not available
Longest battery life: 90h
Battery life at 1000 Hz: 90h
Battery life on Bluetooth: Not available
Charging port: USB-C3
Full charge time: Not available
Quick charge: Not available
Use while charging: Yes3
Charging system compatibility: Not available
Charging dock included: Not available
Battery indicator: Software, Reported to the OS3

Lighting

Decorative RGB lighting: Yes2
Decorative lighting zones: 17
Lighting sync: Not available
DPI indicator: LED3

Software

Software: HyperX NGENUITY2
Configuration software platforms: Windows4
Onboard memory: Yes2
Onboard profiles: 12
Macros: Yes2
Macros stored onboard: Yes10
Button remapping: Yes2
Per-app profiles: Not available
User firmware updates: Yes11

In the box

In the box: HyperX Pulsefire Haste 2 Pro, HyperX Grips, Low-Friction Skates, USB-C to USB-A Cable, USB 4K Wireless Receiver, USB Extension Adapter, Quick Start Guide2
Cables included: Type Cable count
HyperFlex 2 USB-C to USB-A cable 1
Source3
Extra skates included: Yes3
Grip tape: Yes2

Links

Product page: hyperx.com/products/hyperx-pulsefire-haste-2-pro-4k-wireless-gaming-mouse 2
Spec sheet: assets.grandandtoy.com/assets/Additional-pdf2/10/84/1084071435.pdf 6
Manual: files.hyperx.com/Manuals/Mice/Pulsefire_Haste_2_Pro/HyperX_Pulsefire_Haste_2_Pro_User_Manual.pdf 3
EPREL registration number: Not available

Warranty

Manufacturer warranty (source market): 2years2

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Sources

We read 12 sources for this mouse. The numbers match the markers in the sheet.

Press releasehp.com/us-en/newsroom/blogs/2025/gaming-at-ces.html
Read 23 October 2026Backs 3 fields
Maker product pagehyperx.com/products/hyperx-pulsefire-haste-2-pro-4k-wireless-gaming-mouse
Read 23 October 2026Backs 28 fields
Owner's manualfiles.hyperx.com/Manuals/Mice/Pulsefire_Haste_2_Pro/HyperX_Pulsefire_Haste_2_Pro_User_Manual.pdf
Read 23 October 2026Backs 36 fields
Maker product pagehp.com/ca-en/shop/product.aspx
Read 23 October 2026Backs 3 fields
Maker product pagehp.com/ie-en/products/accessories/product-details/product-specifications/2102282616
Read 23 October 2026Backs 1 field
Maker spec sheet (PDF)assets.grandandtoy.com/assets/Additional-pdf2/10/84/1084071435.pdf
Read 23 October 2026Backs 2 fields
Reviewthinkcomputers.org/hyperx-pulsefire-haste-2-pro-review/2
Read 23 October 2026Backs 7 fields
Reviewtechradar.com/computing/mice/hyperx-pulsefire-haste-2-pro-review
Read 23 October 2026Backs 3 fields
Reviewwindowscentral.com/accessories/mice/hyperx-pulsefire-haste-2-pro-review
Read 23 October 2026Backs 2 fields
Reviewgamezoom.net/artikel/HyperX_Pulsefire_Haste_2_Pro_4K_Wireless_Test_Review-58029
Read 23 October 2026Backs 3 fields
Maker product pagesupportcenter.hyperx.com/articles/pulsefire-haste-2-pro/hyperx-pulsefire-haste-2-pro-firmware-update/68d690b01498c079f6b105ac
Read 23 October 2026Backs 1 field
Reviewthinkcomputers.org/hyperx-pulsefire-haste-2-pro-review
Read 23 October 2026Backs 1 field

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