KeychronM4 8K
Full Specifications
| Length | 86mm |
| Width | 54mm |
| Height | 32mm |
| Weight | 35g |
| Shape | ambidextrous |
| Hump Position | rear |
| Front Flare | - |
| Side Curvature | - |
| Sensor | PixArt PAW3950Excellent |
| Sensor Type | - |
| Sensor Position | - |
| Max DPI | - |
| Polling Rate | -Hz |
| Tracking Speed | -IPS |
| Acceleration | -G |
| Switch | Unknown |
| Hot-Swap | - |
| Scroll Encoder | - |
| Side Buttons | - |
| Middle Buttons | - |
| Coating | matte |
| Connection | wireless |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Keychron M4 8K – Shape & Fit Overview
The Keychron M4 8K is a wireless ambidextrous gaming mouse weighing 35g with dimensions of 86 × 54 × 32mm. Its rear-mounted hump makes it particularly well-suited for fingertip grip styles.
For hand sizing, the M4 8K fits best for hands measuring 123–156mm in length and 64–77mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 35g, the M4 8K is classified as ultralight. Ultralight mice under 60g are a favorite for FPS players who prioritize fast flicks and reduced wrist fatigue during long sessions.
The PixArt PAW3950 sensor is a flagship-class optical sensor with flawless 1:1 tracking, zero smoothing, and zero acceleration — the gold standard for competitive play.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.