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Corsair M75 WIRELESS Lightweight RGB Gaming Mouse, 89g ambidextrous

Corsair M75 WIRELESS Lightweight RGB Gaming Mouse, 89g ambidextrous

By Corsair · Computer Mice · Desk & Streaming Setup · More from Corsair

  • 89 g ambidextrous body with 100% PTFE glide feet
  • CORSAIR MARKSMAN 26,000 DPI optical sensor, 650 IPS tracking, up to 50G acceleration
  • Sub-1ms SLIPSTREAM 2.4GHz wireless, Bluetooth 4.0+ and USB wired mode
  • Up to 105 h on 2.4GHz and up to 210 h on Bluetooth with RGB off
  • Up to 1,000 Hz polling rate

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Problems, parts and running costs

Summary

An 89 g ambidextrous RGB gaming mouse with swappable magnetic side buttons and Corsair’s MARKSMAN 26,000 DPI sensor, built for left- and right-handed play. Check the side buttons before you buy: both professional reviews found them too low profile to hit reliably mid-game.

Strengths

  • Genuinely ambidextrous, with magnetic side buttons that swap for left- or right-hand play.
  • The MARKSMAN 26K sensor tracks accurately, and PC Gamer’s Mouse Tester found no tracking faults.
  • Rated battery is long: 105 h on 2.4 GHz and 210 h on Bluetooth with RGB off.
  • Optical QUICKSTRIKE switches are rated for 100 million clicks.
  • Solid build quality, confirmed by both professional reviews.
  • A 2-year warranty covers the mouse.

Weaknesses

  • The side buttons are very low profile, and both reviews warn they are easy to miss in-game.
  • The scroll wheel has more resistance than competitors, described as stiff or sluggish.
  • At 89 g it is heavier than Corsair’s own M75 Air Wireless (60 g) and heavier than several rivals.
  • PC Gamer measured wireless update-time spikes, sometimes over 150 ms, and judged SLIPSTREAM worse than Razer HyperSpeed.
  • The sub-1 ms wireless claim is marketing: PC Gamer found the USB port polling at 1,000 Hz.

Verified specifications

ModelM75 Wireless, CH-931D010-NA (Black) and CH-931D011-NA (White).
Weight89 g (0.089 kg).
SensorCORSAIR MARKSMAN 26K optical, 26,000 DPI, 650 IPS tracking, up to 50G acceleration.
Polling rateup to 1,000 Hz.
Main switchesoptical CORSAIR QUICKSTRIKE, rated for 100 million clicks.
Connectivity2.4 GHz SLIPSTREAM (sub-1 ms), Bluetooth 4.0+, and USB wired mode.
Batteryup to 105 h on 2.4 GHz and 210 h on Bluetooth, both with RGB off; full recharge in about 95 minutes.
Onboard memory1 profile.
Mouse feet100% virgin-grade PTFE.
LightingiCUE-configurable RGB, 1 onboard profile.
CompatibilityPC or Mac with USB 2.0 Type-A; Windows 10/11 and macOS 10.15+.
In the boxmouse, USB wireless receiver, USB charging/data cable, and swappable side-button covers.
Warranty2 years.
Full research notes and sources

Wireless performance

Corsair markets 2.4 GHz SLIPSTREAM as sub-1 ms, but PC Gamer’s Mouse Tester runs found the dongle limited to 1,000 Hz by the standard USB port and occasional update-time spikes well over the 10 ms expected, sometimes over 150 ms. PC Gamer judged the wireless consistency worse than Razer’s HyperSpeed, even though tracking itself was accurate. If you want the tightest response, the wired mode is the fallback.

Shape, buttons and weight

This is an ambidextrous mouse first. The magnetic side buttons swap so the same body works for either hand, which is the main reason to buy it. The trade-offs are consistent: the side buttons sit very low and can be missed mid-game, and the scroll wheel is stiffer than rivals. The 89 g weight is fine for the RGB model, but Corsair’s M75 Air Wireless is 60 g, so “lightweight” is relative within Corsair’s own range.

Battery life and running costs

Corsair rates up to 105 hours on 2.4 GHz and 210 hours on Bluetooth, both with RGB off, and a full recharge takes about 95 minutes. GamesRadar measured about 70 hours with RGB on, so lighting cuts the headline figure. There are no consumables beyond the charging cable and the swappable side-button covers. The manufacturer’s own page drifts between 100 hours and 75 minutes and 105 hours and 95 minutes, so treat the spec table figures as the reference.

Is it worth it?

Value depends on price. PC Gamer’s June 2024 review called a US price of $90 “a really good deal”, but at the $129.99 MSRP the mouse competes with stronger sensors and lighter designs, and the low-profile buttons and stiff wheel get harder to accept. Buy it below $110 if true ambidexterity and long battery are what you need; skip it at full MSRP unless those two traits decide it for you.

Which model this is

This page covers the M75 Wireless Lightweight RGB Gaming Mouse, CH-931D010-NA in Black and CH-931D011-NA in White, the RGB-equipped ambidextrous member of the M75 family.

The US retail ASIN carried by sellers for the black unit is ASIN B0CTN2SRTH.

Don’t confuse it with the lighter, RGB-less M75 Air Wireless (CH-931D101-NA) or the wired M75.

Sources

Manufacturer:

Independent reviews:

Owner reports:

  • No owner or community discussion was retrieved in this run; the search backend returned errors.

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