RedragonM991
Full Specifications
| Length | 128.3mm |
| Width | 74.5mm |
| Height | 42mm |
| Weight | 122g |
| Shape | ergonomic |
| Hump Position | rear |
| Front Flare | Outward |
| Side Curvature | Flat |
| Sensor | PixArt PAW3370Excellent |
| Sensor Type | - |
| Sensor Position | front |
| Max DPI | 19000 |
| Polling Rate | 1000Hz |
| Tracking Speed | 400IPS |
| Acceleration | 50G |
| Switch | Unknown |
| Hot-Swap | no |
| Scroll Encoder | mechanical |
| Side Buttons | 2 |
| Middle Buttons | 3 |
| Coating | matte |
| Connection | wireless |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Redragon M991 – Shape & Fit Overview
The Redragon M991 is a wireless ergonomic gaming mouse weighing 122g with dimensions of 128.3 × 74.5 × 42mm. Its rear-mounted hump makes it particularly well-suited for palm and claw grip styles.
For hand sizing, the M991 fits best for hands measuring 183–233mm in length and 88–106mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 122g, the M991 is classified as full-weight. Heavier mice over 100g deliver a premium, planted feel that some players prefer for precise, deliberate aiming.
The PixArt PAW3370 sensor is a flagship-class optical sensor with flawless 1:1 tracking, zero smoothing, and zero acceleration — the gold standard for competitive play. Maximum DPI is 19,000. Polling rate: 1000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.