Keychron

Keychron M3 Mini Wireless Optical Mouse

Name: Keychron M3 Mini Wireless Optical Mouse, Bluetooth 5.1/2.4 GHz/Wired Gaming Mouse, Programmable PixArt 3395 Sensor with up to 26,000 DPI/ 650 IPS
Brand: Keychron
SKU: B0C2Z75PT8

Status: Keychron M3 Mini Wireless Optical Mouse: Unavailable on Amazon as of 2026-10-06 10:25 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Keychron M3 Mini Wireless Optical Mouse: Only 55g, easing wrist strain in long sessions; main trade-off: 1K version rated 70 hours, short for a 55g wireless mouse.

Unavailable on Amazon as of 2026-10-06 10:25 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Keychron M3 Mini Wireless Optical Mouse — $39.99 on Amazon as of 2026-10-06 22:23 UTC (price may vary).

View Current Price — $39.99

Similar: Keychron K8 Max TKL Wireless Mechanical Keyboard — $99.99 on Amazon as of 2026-10-07 16:21 UTC (price may vary).

View Current Price — $99.99

Similar: 8BitDo Retro R8 Mouse with Charging Dock — $49.99 on Amazon as of 2026-10-06 22:26 UTC (price may vary).

View Current Price — $49.99

Original listing (currently unavailable) → Compare to similar gaming peripherals

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

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. About the author →

Pros & Cons

Pros

✓ Only 55g, easing wrist strain in long sessions
✓ PixArt 3395 sensor tracks to 26,000 DPI and 650 IPS
✓ Three modes: 2.4 GHz, Bluetooth 5.1, and wired
✓ 5 onboard profiles switch DPI and macros without software
✓ 80M-click switches plus Teflon feet for long service life

Cons

✗ 1K version rated 70 hours, short for a 55g wireless mouse
✗ Keychron Engine covers Windows and macOS only, not Linux
✗ Symmetric-curve shell suits medium hands, not large palms
✗ 1000 Hz polling on this version, below 4K/8K rivals

SpecPicks Verdict

SpecPicks scored Keychron M3 Mini Wireless Optical Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Keychron'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.

Key Features

Lightweight Wireless Optical Mouse - The M3 Mini has all the best features in an ultra-lightweight body at only 55g. It supports wireless 2.4 GHz and Bluetooth 5.1 wireless connection, ideal for any scenario, whether at work, gaming, or on the go, and offers the best performance to maximize productivity.
Stable & Ultra-low Latency Response - With cutting-edge 2.4 GHz frequency wireless connectivity, the M3 mini gives you extremely low latency and quick response for gaming and the office. It also offers a stable 5.1 Bluetooth connection for even more variety in your wireless connectivity.
Strongest Mouse Sensor - M3 mini has the strongest, most competitive grade mouse sensor chip PixArt 3395, with up to 26,000 DPI, up to 650 IPS, and incomparable gripping precision. Whether for work or gaming, it offers an unparalleled experience.
More Customization - Keychron Engine support Windows 11/10 and macOS, the M3 mini allows you to do more personalization, modify keys, set shortcuts, macros, RGB lighting effects, and supports onboard memory; you can also do professional settings for LOD, polling rate, DPI, etc.
Built to Last - The M3 Mini (1K version) can works up to 70 hours, withstand up to 80 million clicks micro switch lifespan together with a durable Teflon mouse feet that built to last. Ergonomic curved design ensures a comfortable grip for a long time.
5 Onboard Memory Profiles – Save up to 5 custom profiles directly to the mouse’s onboard storage, including DPI, macros, button remaps, and polling rate settings. Switch between setups instantly without opening software—perfect for moving between different apps, devices, or game genres on the fly.

Full Specifications

Brand	Keychron
Color	Black
Range	10.0 meters
Weight	55g
Style Name	PixArt 3395 (1K Polling Rate)
Unit Count	1.0 Count
Connectivity	Bluetooth, 2.4GHz
Model Number	M3M-A1
Power Source	Battery Powered
Compatibility	Switch, Mac, Linux
Button Quantity	5
Connection Type	Wired
Mfr Part Number	M3M-A1
Special Feature	Soundless
Antenna Location	Gaming, Office
Hand Orientation	Ambidextrous
Hardware Platform	PC
Compatible Devices	Personal Computer
Enclosure Material	Plastic
Movement Detection	Optical
Full listing title	Keychron M3 Mini Wireless Optical Mouse, Bluetooth 5.1/2.4 GHz/Wired Gaming Mouse, Programmable PixArt 3395 Sensor with up to 26,000 DPI/ 650 IPS, Lightweight Ergonomic for Windows Mac Linux - Black

Ready to buy?

Amazon shows no buyable offer for Keychron M3 Mini Wireless Optical Mouse at the last check. A similar in-stock product is Keychron M3 Mini Wireless Optical Mouse. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $39.99