Pro-grade polling rate with super-smooth tracking
The Pulsefire Haste 2 Pro features adjustable polling rates up to 4kHz1 for super smooth mouse tracking and responsiveness that unlock a whole new level of performance.
- True 4kHz Wireless Polling Rate
- Up to 90-hour battery life at 1 kHz polling
- Super lightweight 61-gram structure
- Learn more about Instant Pair
- Compatibility: PC, PS5, Xbox Series X|S. Software Compatibility: NGENUITY
Overview
xWelcome to the Next Level
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, the Pulsefire Haste 2 Pro utilizes a lightweight 61-gram structure that you can game with for hours without the fatigue and drag of heavier peripherals. Speaking of extended gaming sessions, the Pulsefire Haste 2 Pro can game for up to 90 hours on a single charge. You can also monitor battery life, remap important functions, and set custom DPI levels with HyperX NGENUITY software. The Pulsefire Haste 2 Pro features versatile connectivity options, allowing you to switch between Bluetooth and 2.4GHz at will, or play and charge while connected via USB-C. You can even ditch the dongle and seamlessly connect to Instant Pair enabled OMEN gaming laptops. Experience enhanced gaming comfort with smooth-gliding skates and included adhesive grip tape panels. Pulsefire Haste 2 Pro is also NVIDIA Reflex Validated, so you can check system latency between your mouse and monitor and optimize your PC for performance.
Heavyweight performance with a featherweight feel
In the heat of battle, agility is key. Pulsefire Haste 2 Pro’s lightweight 61 g structure is built for speed and maneuverability. Game longer with less fatigue.
Long battery life for epic gaming sessions
With up to 90 hours[2] of power on a single charge, Pulesfire Haste 2 Pro can run for nearly four days straight! Spend more time winning and less time charging.
Smooth, Snappy HyperX Optical Switches
HyperX Optical Switches offer smooth, rapid actuation with no debounce while maintaining the solid mechanical feel of traditional switches. Game with confidence knowing every click is captured.
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 of 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.
One-touch pairing with OMEN gaming Laptops
Game with a true wireless 4kHz polling rate, no dongle required. Instant Pair[3] enables OMEN gaming laptops, like the 2025 OMEN MAX 16, to connect with built-in 2.4 GHz connectivity.
Technical Specifications
xMouse Specifications | |
| Shape | Symmetrical |
| Sensor | HyperX 26K |
| Resolution | Up to 26000 DPI |
| DPI Presets | 400 DPI; 800 DPI; 1600 DPI; 3200 DPI |
| Speed | 650 IPS |
| Acceleration | 50 G |
| Buttons | 6 |
| Left / Right Button Switches | HyperX Optical Switches |
| Light Effects | LED RGB lighting |
| Onboard Memory | 1 profile |
| Connection Type | Wireless USB Type-C®; Bluetooth® |
| Polling Rate | Up to 4000Hz (Wireless); 1000Hz (Wired) |
| Compatibility | PC, PS5, Xbox Series X|S. Software Compatibility: NGENUITY |
Battery Specifications | |
| Battery Type | Rechargeable Li-ion polymer |
| Battery Life | Up to 90 hours (1000Hz), Up to 30 hours (4000Hz) |
Physical Specifications | |
| Length | 124.3 mm |
| Height | 38.2 mm |
| Width | 66.8 mm |
| Weight | 0.13 lb |
| Cable Type | Detachable, HyperFlex 2 USB-C to USB-A Cable |
| Cable Length (imperial) and type | 5.9 ft | Detachable, HyperFlex 2 USB-C to USB-A Cable |
| Weight | 0.13 lb |
| Cable Length (imperial) and type | 5.9 ft | Detachable, HyperFlex 2 USB-C to USB-A Cable |
What's In the Box
xHyperX Pulsefire Haste 2 Pro, HyperX Grips, Low-Friction Skates, USB-C to USB-A Cable, USB 4 K Wireless Receiver, USB Extension Adapter, Quick Start Guide
[1] 4 kHz polling is available only in 2.4 GHz connection mode. Bluetooth polling rate maximum 125 Hz. Wired polling rate maximum 1 KHz.
[2] Tested under continuous usage with lighting disabled, 2.4 GHz mode. 90-hour battery life with a 1 kHz polling rate. 30-hour battery life with a 4 kHz polling rate. Battery life varies based on usage and computing conditions.
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