A proven and reliable mouse sensor
Powered by the trusted PAW3212 sensor, BM22 delivers reliable, consistent performance for your daily workflow and entertainment, which is the perfect, no-fuss engine for everyday use, offering great value without compromise on essential reliability.

Stable & ultra-low latency response - 2.4 GHz and Bluetooth 
With cutting-edge 2.4 GHz frequency wireless connectivity at a 1000 Hz polling rate, the BM22 gives you low latency and quick response for daily use. It also offers a stable 5.2 Bluetooth connection for even more variety in your wireless connectivity.

The ultimate ergonomic design
Ergonomic curved design ensures a comfortable grip for a long time. The symmetrical shape makes your right-hand gripping experience even better.

Lightweight at only 76g
Light and weighing at only 76g, it offers just the right amount of lightness, flexibility, and effortlessness to hold in your hand for extended use. 

More customisation on the Keychron Launcher
Just click, save, and turn it off, the online Launcher web app allows for easy personalisation. You can modify keys, set shortcuts, create dedicated macros, or do professional settings for polling rate, DPI, etc. Besides, it provides 5 on-board memory profiles for your access to different apps or computers.
* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the mouse to your device via 2.4GHz or wired mode.

Up To 100 hours
Housed with a large battery of 450 mAh, the BM22 provides a long continuous working time of up to 100 hours.

DPI Button
Make adjustments to the DPI with a single press on the external button.

Receiver storage
It is designed with a USB receiver compartment on the bottom.

Key Features

Reliable PAW3212 sensor

Supports 2.4 GHz, Bluetooth 5.2, and a USB wired connection.

Modify keys, set shortcuts, create dedicated macros, or do professional settings for polling rate, DPI, etc.