HyperX Pulsefire Haste 2 Pro 4K Wireless Gaming Mouse – 26K DPI Sensor, Native 4K Wireless Polling, 90Hr Battery, HyperX Optical Switches, 61g, 2.4GHz + Bluetooth + USB-C, RGB – Slate Grey | A1KY5AA

Pro-Grade Polling Rate with Super-Smooth Tracking

The Pulsefire Haste 2 Pro features adjustable polling rates up to 4kHz for super-smooth mouse tracking and responsiveness that unlocks a whole new level of performance. With a signal every 0.25 milliseconds over the included USB 4K wireless receiver, every movement registers with pro-grade speed.

Heavyweight Performance with a Featherweight Feel

In the heat of battle, agility is key. The Pulsefire Haste 2 Pro’s lightweight 61-gram solid shell is built for speed and maneuverability — no honeycomb cutouts, just a clean, durable design. Game longer with less fatigue, and enjoy effortless glide on low-friction PTFE skates.

Long Battery Life for Epic Gaming Sessions

With up to 90 hours of power on a single charge at 1kHz polling — nearly four days straight — you’ll spend more time winning and less time charging. Need maximum responsiveness? 4K polling mode still delivers up to 30 hours of pro-tier performance.

HyperX 26K Sensor & Optical Switches

The HyperX 26K Sensor tracks natively up to 26,000 DPI at 650 IPS with 50G acceleration — smooth tracking and quick movements for winning plays. HyperX Optical Switches deliver instant, light-triggered actuation with a crisp mechanical feel and no double-click issues.

Dual Wireless, NVIDIA Reflex Validated & NGENUITY

Connect via the high-speed 2.4GHz USB receiver, switch to Bluetooth for compatible devices, or plug in the HyperFlex USB-C cable to play and charge simultaneously. Instant Pair connects to enabled OMEN gaming laptops without a dongle. NVIDIA Reflex validation means precise system latency stats with G-SYNC displays, and HyperX NGENUITY software lets you remap the 6 buttons, set custom DPI levels, adjust polling rates, and personalize RGB lighting.

Key Features

• Native 4K Wireless Polling: HyperX’s first mouse with true 4000Hz polling — receiver included, no extras needed
• HyperX 26K Sensor: Up to 26,000 DPI, 650 IPS tracking speed, 50G acceleration
• 61g Lightweight Solid Shell: Built for speed, maneuverability, and less fatigue
• 90-Hour Battery Life: Up to 90 hours at 1kHz polling, up to 30 hours at 4K polling
• HyperX Optical Switches: Instant light-triggered clicks with tactile feedback
• Tri-Mode Connectivity: 2.4GHz wireless, Bluetooth, or wired via USB-C HyperFlex cable
• NVIDIA Reflex Validated: Precise system latency stats with G-SYNC displays
• Instant Pair: Dongle-free connection with enabled OMEN gaming laptops
• NGENUITY Software: Remap buttons, macros, DPI, polling rate, and RGB lighting
• 2-Year Warranty: Backed by HyperX for peace of mind

Spec Sheet

Perfect For:

• Competitive FPS Players: Native 4K polling and the 26K sensor deliver a measurable edge in aim duels
• Wireless Purists: Lag-free 2.4GHz performance with 90-hour battery and wired play-and-charge backup
• Multi-Platform Gamers: Seamless play across PC, PS5, and Xbox Series X|S
• Marathon Session Gamers: Featherweight 61g build that stays comfortable for hours
• OMEN Laptop Owners: Instant Pair connects with no dongle required

What’s Included:

• HyperX Pulsefire Haste 2 Pro 4K Wireless Gaming Mouse
• USB 4K wireless receiver
• USB extension adapter
• USB-C to USB-A cable (1.8m)
• HyperX Grips
• Low-friction PTFE skates
• Quick Start Guide

The HyperX Pulsefire Haste 2 Pro 4K pairs native 4K wireless polling with a 61g featherweight frame and 90-hour battery life — pro-grade performance with nothing holding you back.