Overview

  • Up to 100 hours of battery life
    The Pulsefire Haste 2 Core Wireless gets up to 100 hours of battery life² on a full charge, so you’ll spend more time racking up wins, and less time charging on the sidelines.
  • Lightweight, comfortable frame
    Make light work of long gaming sessions. With an operating weight of only 70 grams this mouse enables you to move quicker, react faster, and feel less fatigue.
  • Dual wireless connectivity modes
    Use the dongle to connect via 2.4GHz wireless or use Bluetooth Mode to connect to compatible devices.
  • Confident Clicking with TTC Gold Switches
    The Pulsefire Haste 2 Core Wireless uses durable and tactile TTC Gold switches rated for up to 20 million clicks.
  • HyperX Custom Core Sensor
    The HyperX Custom Core Sensor is designed to provide competitive performance, with customizable presets up to 12,000 DPI and a polling rate up to 1,000Hz.
  • NVIDIA Reflex Validated
    Pulsefire Haste 2 Core Wireless is NVIDIA Reflex Validated. It’ll work with G-SYNC displays to provide precise system latency stats. Game with confidence knowing your PC’s at its minimum system latency.
  • Low-friction skates glide over mouse pads
    Be confident in every movement as the HyperX low-friction skates glide over mouse pads. Move quickly from target to target with minimal interference.
  • Customizable with HyperX NGENUITY Software
    Personalize lighting, set up macros and key binds, and customize DPI settings with easy-to-use HyperX NGENUITY Software and get the most out of the Pulsefire Haste 2 Core Wireless.

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Specifications

Capacity & configuration

Mouse Type
Gaming
Lighting Type
RGB
Connection Type
Wireless

Dimensions & weight

Product Name
Pulsefire Haste 2 Core Lightweight Wireless Optical Gaming Mouse
Product Height
1.5 inches
Product Length
4.89 inches
Product Width
2.63 inches
Product Weight
59 grams

Features

Color
Black, White
Brand
HyperX
Customizable Lighting
Yes
Maximum Number of Memory Profiles
1
Mouse Operation
Button(s)
Mouse Grip Style
Claw grip
Handedness
Ambidextrous
Tracking Method
Optical
Number of Buttons (Total)
6
Number of Thumb Buttons
2
Number of Programmable Buttons
6
Wireless Connectivity
Bluetooth
Operating System Compatibility
Windows
Plug and Play Operation
Yes
On/Off Switch
Yes
Rechargeable Battery (Mouse)
No
Battery Size
AAA
Number of Batteries Required
1
UPC
197498115382, 197498115399

Power & warranty

Model Number
8R2E6AA
Mouse Power Source
Battery-powered
Warranty - Parts
2 years
Warranty - Labor
2 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
YAZANAOct 24, 2026 · Verified purchase ★★★★★

The best of mice’s - By far the number one best mice I have ever owned. Very comfortable and amazing quality and clicks fast works amazing and no issues

LIAMPOct 23, 2026 · Verified purchase ★★★★★

Perfect mouse - Not to big not to small perfect weight and good overall

RICHARDUJul 12, 2026 · Verified purchase ★★★★★

Works Great - Performance is great. Like the option to change cursor speed.

ohzyJun 20, 2026 · Verified purchase ★★★★★

Great gaming and has good customization - Has good clicking abilities and lots of adjustments available with the HyperX NGENUITY software like macros, RGB, DPI, etc.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat