HyperX Pulsefire Haste 2 Pro - 4K Wireless Gaming Mouse

$119.99

True 4 kHz Wireless Polling Rate
Up to 90-hour battery life at 1 kHz polling
Super lightweight 61-gram structure

Select Color: Slate Gray

SKU: A1KY5AA

Welcome 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.

Pro-grade polling rate with super-smooth tracking

Lightweight, agile 61-gram structure

Long battery life for epic gaming sessions

Smooth, Snappy HyperX Optical Switches

Pinpoint precision with custom DPI settings

Dual wireless connectivity modes

Ditch the dongle with Instant Pair

NVIDIA®️ Reflex Validated

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.

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 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 enabled OMEN gaming laptops, like the 2025 OMEN MAX 16, to connect with built-in 2.4GHz connectivity.

Customizable with NGENUITY software

Personalize lighting, set up macros and or key binds, and customize DPI settings with easy-to-use HyperX NGENUITY Software and get the most out of the Pulsefire Haste 2 Pro.

NVIDIA Reflex Validated

Pulsefire Haste 2 Pro Wireless is NVIDIA®️ Reflex Validated5. It’ll work with G-SYNC displays with Reflex to provide precise system latency stats. Game with confidence knowing your PC’s at its minimum system latency.

Technical Specs

Mouse 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)

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

What’s Included in the Box

HyperX 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

Warranty

2 years

Shipping and Returns

Free standard shipping on most orders.
30-day hassle-free product returns.

Customer Feedback

4 kHz polling is available only in 2.4 GHz connection mode. Bluetooth polling rate maximum 125 Hz. Wired polling rate maximum 1 KHz.
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.
Instant Pair available only on select OMEN laptop models. Connecting multiple devices via Instant Pair will affect individual device performance. See Support Page for details.
Per-LED RGB lighting customizable with HyperX NGENUITY software. Connection via 2.4Ghz wireless dongle or USB cable required for NGENUITY.
NVIDIA Reflex enabled monitor required. Connection via 2.4GHz wireless dongle in 1kHz polling mode required for NVIDIA Reflex.