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HyperX Pulsefire Haste 2 Core Wireless – Gaming Mouse for PC, Long Battery Life, Lightweight, Custom Core Sensor, Dual Wireless Connectivity, Black
HyperX

HyperX Pulsefire Haste 2 Core Wireless

Bottom line: The HyperX Pulsefire Haste 2 Core Wireless ($39.98 on Amazon as of 2026-10-07): 70g operating weight cuts fatigue in long sessions; main trade-off: bluetooth mode drops to a reduced polling rate.

$39.98

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Buy on Amazon — $39.98 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 70g operating weight cuts fatigue in long sessions
  • ✓ Up to 100 hours on one AAA in 2.4GHz mode
  • ✓ Dual wireless: 2.4GHz dongle plus Bluetooth
  • ✓ Custom Core Sensor with presets up to 12,000 DPI
  • ✓ TTC Gold switches rated for 20 million clicks

Cons

  • ✗ Bluetooth mode drops to a reduced polling rate
  • ✗ 1,000Hz polling trails 4K/8K esports mice
  • ✗ AAA battery means recurring cells, no recharging
  • ✗ Symmetrical shape favors right hand for side buttons

Manufacturer description

At 70 grams operating weight, the symmetrical shell stays neutral in claw, palm, or fingertip grip, and the reduced mass is what you feel across a long ranked session: quicker flicks, faster resets, less wrist fatigue than a bulkier wireless mouse. Power comes from a single AAA battery rather than an internal cell, and HyperX rates it for up to 100 hours of gaming on the high-speed 2.4GHz dongle. Bluetooth mode stretches that further at a reduced polling rate, which suits laptops and casual sessions where latency matters less. Tracking runs on the HyperX Custom Core Sensor with customizable…

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SpecPicks Verdict

SpecPicks scored HyperX Pulsefire Haste 2 Core Wireless using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. HyperX's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How long does the battery actually last?

HyperX rates it at up to 100 hours of gaming on a single AAA battery in high-speed 2.4GHz mode. Bluetooth mode runs longer because it uses a reduced polling rate.

Is it rechargeable or does it take batteries?

It runs on a single replaceable AAA battery rather than a built-in rechargeable cell. That keeps the operating weight at 70 grams and means no charging downtime, just a spare cell.

How much does the Pulsefire Haste 2 Core Wireless weigh?

70 grams operating weight. That puts it in lightweight territory, which HyperX pitches for quicker movement and less fatigue than heavier wireless mice.

What DPI and polling rate does the sensor support?

The HyperX Custom Core Sensor offers customizable presets up to 12,000 DPI with a maximum polling rate of 1,000Hz on the 2.4GHz connection.

How is it different from the standard Pulsefire Haste 2?

HyperX positions the Core as the economical alternative to the original Pulsefire Haste 2, keeping the familiar symmetrical shape and lightweight frame at a lower price. Check the product listing for a full feature-by-feature spec comparison.

Key Features

  • Up to 100 hours of gaming performance: The Pulsefire Haste 2 Core Wireless will game for up to 100 hours with a single AAA battery in high-speed 2.4GHz mode. Game even longer in Bluetooth mode with a reduced polling rate.
  • 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 than with bulkier mice.
  • Dual wireless connectivity modes: Game at peak performance via highspeed 2.4GHz wireless dongle. Switch to Bluetooth mode for a power-efficient connection to compatible devices at a reduced polling rate.
  • 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.
  • 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.

Full Specifications

BrandHyperX
ColorBlack
Range32.81 Feet
ThemeGaming
FinishMatte and Glossy
Model NameHaste 2 Core W Blk
Style NamePulsefire Haste 2 Core
Unit Count1.0 Count
ConnectivityBluetooth, 2.4GHz
Model Number8R2E6AA
Power SourceBattery Powered
CompatibilityPC, Switch
Built-In MediaAAA Battery
Button Quantity6
Connection TypeWireless
Mfr Part Number8R2E6AA
Special FeatureLightweight, Programmable Buttons, Wireless
Antenna LocationGaming, Office
Hand OrientationAmbidextrous
Hardware PlatformPC
Full listing titleHyperX Pulsefire Haste 2 Core Wireless – Gaming Mouse for PC, Long Battery Life, Lightweight, Custom Core Sensor, Dual Wireless Connectivity, Black

Ready to buy?

HyperX Pulsefire Haste 2 Core Wireless – Gaming Mouse for PC, Long Battery Life, Lightweight, Custom Core Sensor, Dual Wireless Connectivity, Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $39.98

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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HyperX Pulsefire Haste 2 Core Wireless – Gaming Mouse for PC, Long Battery Life, Lightweight, Custom Core Sensor, Dual Wireless Connectivity, Black
$39.98
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