KeychronBM22
Full Specifications
| Length | 111mm |
| Width | 62mm |
| Height | 39mm |
| Weight | 76g |
| Shape | ambidextrous |
| Hump Position | rear |
| Front Flare | Inward |
| Side Curvature | Flat |
| Sensor | PixArt PAW3212Poor |
| Sensor Type | - |
| Sensor Position | center |
| Max DPI | 2400 |
| Polling Rate | 1000Hz |
| Tracking Speed | 30IPS |
| Acceleration | 10G |
| Switch | Unknown |
| Hot-Swap | no |
| Scroll Encoder | mechanical |
| Side Buttons | 2 |
| Middle Buttons | 1 |
| Coating | matte |
| Connection | wireless |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Keychron BM22 – Shape & Fit Overview
The Keychron BM22 is a wireless ambidextrous gaming mouse weighing 76g with dimensions of 111 × 62 × 39mm. Its rear-mounted hump makes it particularly well-suited for fingertip grip styles.
For hand sizing, the BM22 fits best for hands measuring 159–202mm in length and 73–89mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 76g, the BM22 is classified as lightweight. Mice in the 60–80g lightweight range offer an excellent balance between low fatigue and build stability.
The PixArt PAW3212 sensor provides solid tracking performance for its price point. Maximum DPI is 2,400. Polling rate: 1000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.