HyperX
Pulsefire Haste 2 Pro 4K Wireless Gaming Mouse for PC, 4k Polling, Rechargeable 90 Hour Battery, Lightweight 61g, 26K Sensor, 2.4GHz, Bluetooth, Slate Grey
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
The HyperX Pulsefire Haste 2 Pro 4K unlocks a whole new level of gaming performance. This is HyperX’s first mouse to support a true 4k polling rate, no extra components needed. This lightning-fast mouse reports its position to your PC four times per millisecond for incredibly accurate mouse tracking. The speed doesn’t end there! This mouse is equipped with HyperX Optical switches for smoother, faster actuation at every click. HyperX Optical Switches are engineered to maintain the tactile feel of a mechanical switch, without the input delay and debounce effect. True to the Haste family name…
SpecPicks Verdict
SpecPicks classifies HyperX Pulsefire Haste 2 Pro 4K Wireless Gaming Mouse for PC, 4k… as a solid pick with broad community endorsement in the gaming peripherals category, based on 1,764 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. HyperX's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Large, well-vetted feedback pool (1,764 reviews)
- ✓ Backed by HyperX's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Pro-grade polling rate with super-smooth tracking: The Pulsefire Haste 2 Pro features a native polling rates up to 4kHz1 for super smooth mouse tracking and responsiveness that unlock a whole new level of performance.
- Heavyweight performance with a featherweight feel: In the heat of battle, agility is key. Pulsefire Haste 2 Pro’s lightweight 61g structure is built for speed and maneuverability. Game longer with less fatigue.
- Long battery life for epic gaming sessions: Play for up to 90 hours2 when fully charged! With Pulsefire Haste 2 Pro’s improved battery life, you can spend more time winning and less time charging.
- Pinpoint precision with custom DPI settings: The HyperX 26K Sensor enables smooth tracking and snappy movements with customizable DPI settings up to 26,000 DPI and a maximum 650 IPS. Making clutch plays has never been easier!
- Dual wireless connectivity modes: Seamlessly sync wherever you play. Use the dongle to connect via 2.4GHz wireless, or switch to Bluetooth mode to connect to compatible devices.
Full Specifications
| Brand | HyperX |
|---|---|
| Color | Grey |
| Range | 10 meters |
| Theme | Gaming |
| Finish | Matte with grip elements |
| Weight | 61g |
| Model Name | Haste 2 Pro |
| Style Name | Pulsefire Haste 2 Pro |
| Unit Count | 1.0 Count |
| Battery Life | 90 hours |
| Connectivity | Bluetooth, 2.4GHz |
| Model Number | A1KY5AA |
| Power Source | Battery Powered |
| Compatibility | PC, Switch |
Ready to buy?
HyperX Pulsefire Haste 2 Pro 4K Wireless Gaming Mouse for PC, 4k Polling, Rechargeable 90 Hour Battery, Lightweight 61g, 26K Sensor, 2.4GHz, Bluetooth, Slate Grey is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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