Keychron BM22 Wireless Mouse (Black) – Overview
Sensor
PixArt PAW3212
Up to 2400 DPI per the SA distributor listing
PixArt PAW3212
Up to 2400 DPI per the SA distributor listing
Connectivity
2.4 GHz, Bluetooth, wired
Tri-mode: USB receiver, Bluetooth or USB cable
2.4 GHz, Bluetooth, wired
Tri-mode: USB receiver, Bluetooth or USB cable
Polling rate
Up to 1000 Hz
Responsive tracking for everyday work
Up to 1000 Hz
Responsive tracking for everyday work
Battery
Up to 100 hours
Rechargeable, so no AA batteries to replace
Up to 100 hours
Rechargeable, so no AA batteries to replace
Switches
Huano micro switches
Main left and right buttons use Huano micro switches
Huano micro switches
Main left and right buttons use Huano micro switches
Warranty
1 Year Carry-In
Keychron manufacturer warranty
1 Year Carry-In
Keychron manufacturer warranty
Keychron BM22 Wireless Mouse (Black) Specifications
| General | |
|---|---|
| Brand | Keychron |
| Model | BM22 Wireless Mouse |
| Part number | BM22-A9 |
| EAN | 4894979039453 |
| Colour | Black |
| Sensor and Buttons | |
| Sensor | PixArt PAW3212 |
| Resolution | Up to 2400 DPI |
| Polling rate | Up to 1000 Hz |
| Click switches | Huano micro switch |
| Connectivity | |
| Connection | 2.4 GHz wireless, Bluetooth and wired USB |
| Power | Rechargeable battery, up to 100 hours |
| In the Box and Warranty | |
| In the box | Keychron BM22 mouse 2.4 GHz receiver |
| Warranty | 1 Year Keychron Carry-In |
About the Keychron BM22 Wireless Mouse (Black)
The Keychron BM22 is an affordable tri-mode wireless mouse for home, school and office desks. It connects through a 2.4 GHz receiver, over Bluetooth or by cable, so it can move between a desktop PC, a laptop and a tablet. Inside is a PixArt PAW3212 sensor with polling up to 1000 Hz, and the rechargeable battery is rated for up to 100 hours of use, so there are no AA batteries to replace. This BM22-A9 version is black and uses Huano micro switches for the main buttons.
