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Keychron M3 Mini Wireless Mouse

Sale price$79.00

Keychron M3 Mini Wireless Mouse has the best PixArt 3395 sensor. It supports 2.4 GHz, Bluetooth, and USB wired connection.

Polling Rate:





Keychron M3

Keychron M3 Mini

Wireless Optical Mouse - Metal Edition

Keychron M3 mini wireless optical mouse

Introducing the M3 mini Metal Edition, a wireless optical mouse armored with a premium casing crafted from state-of-the-art Magnesium material. Ultra-lightweight at only 64g, it boasts top-tier features such as the PAW 3395 sensor, a 4000 Hz polling rate chip, and more for the ultimate performance!

Magnesium Alloy Body

Magnesium is the lightest metal material for structure. The M3 mini adopts this high-grade and premium metal while undergoing complex processes for its casing. Thus, it obtains a super lightweight, ultra-durable shell and a more comfortable gripping.

Keychron M3 MIni Wireless Optical Mouse

Super Lightweight at Only 64g

The low-density magnesium material with a holey shell design removes extra weight and makes it super light at only 64g. It can still maintain the best strength for the effortlessness and flexibility in your hand for extended use.

Keychron M3 MIni Wireless Optical Mouse

One of The 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.

Stable & Ultra-low Latency Response

2.4 GHz and Bluetooth 5.1 

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.

Keychron M3 Mouse
Keychron M3 MIni Wireless Optical Mouse
Keychron M3 MIni Wireless Optical Mouse

The Ultimate Ergonomic Design

It features an ergonomic curved shape and optimal weight-strength balance without any performance compromises, thus ensuring a comfortable grip for a long time. 

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Peak Performance For Every Scenario

Precise sensors, extremely low latency wireless connectivity, and high polling rate give you the best performance for both office , gaming or even on the go.

Keychron M3 MIni Wireless Optical Mouse
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4000 Hz Polling Rate 

Setting the mouse at a 4000 Hz polling rate can result in a high-speed signal transmittance between the mouse and the connected device. More responsive cursor movements captured with faster trigger response guarantees unparalleled performance, securing your triumph when it truly counts!

Keychron M3 MIni Wireless Optical Mouse with 4000 Hz polling rate
4K wireless receiver for the M3 mini 4K version

The 4K version comes with an included 4K wireless receiver.


Switch the mode toggle to 2.4 G and then connect the receiver to your PC via type-C cable.

Switch the polling rate on the M3 mini 4K mouse

Press the Report Rate button to switch among 5 levels of polling rate from 125 Hz to 4000 Hz in the 2.4 GHz mode.

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More Customization on The Keychron Engine

Keychron Engine software allows you to do more personalization, modify keys, set shortcuts, and even your dedicated macros; you can also do professional settings for LOD, DPI, etc.

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600 mAh Battery

Housed with a large battery of 600 mAh, it provides a long continuous working time of up to 135 hours in 1K Polling Rate mode .
* Usage duration is 40 hours in 4K Polling Rate mode.


Huano 80M Micro Switch

Huano 80M micro switch deliver clean clicks feeling, and the lifespan is up to 80 million clicks

Keychron M3 MIni Wireless Optical Mouse

Adjust Without Software

External DPI & polling rate buttons design, you can adjust DPI & polling rate without software

Keychron M3 MIni Wireless Optical Mouse

What's In The Box



SensorPixArt 3395
DPI Range100 - 26000
Click SwitchHuano Micro Switch
Click Switch Lifespan80 Million Clicks
Lift Off Distance1.0 mm / 2.0 mm
Motion SyncSupport
Battery600 mAh
Polling Rate4000 Hz (2.4 GHz mode)
1000 Hz (Wired mode)
125 Hz (Bluetooth mode)
MCUNordic 52840
CableDetachable Type-C to Type-C Cable + Type-A to Type-C adapter
ConnectivityBluetooth 5.1 / 2.4 Ghz / Type-C Wired
System SupportmacOS & Windows
Angle SnappingOn / Off
Keychron Engine Support OS
Windows 11/10 and macOS
Body MaterialMagnesium Alloy
Mouse FeetTeflon / PTFE

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1 Year Warranty

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