CorsairM65 RGB Ultra
Full Specifications
| Length | 116mm |
| Width | 78mm |
| Height | 39mm |
| Weight | 97g |
| Shape | ergonomic |
| Hump Position | rear |
| Front Flare | Inward |
| Side Curvature | Inward |
| Sensor | Marksman 26KGood |
| Sensor Type | - |
| Sensor Position | center |
| Max DPI | 26000 |
| Polling Rate | 8000Hz |
| Tracking Speed | 650IPS |
| Acceleration | 50G |
| Switch | Optical |
| Hot-Swap | no |
| Scroll Encoder | mechanical |
| Side Buttons | 3 |
| Middle Buttons | 2 |
| Coating | matte |
| Connection | wired |
| Price | $69.99 |
| Release Year | 2021 |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Corsair M65 RGB Ultra – Shape & Fit Overview
The Corsair M65 RGB Ultra is a 2021 wired ergonomic gaming mouse weighing 97g with dimensions of 116 × 78 × 39mm. Its rear-mounted hump makes it particularly well-suited for fingertip grip styles.
For hand sizing, the M65 RGB Ultra fits best for hands measuring 166–211mm in length and 92–111mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 97g, the M65 RGB Ultra is classified as mid-weight. Mid-weight mice in the 80–100g range feel substantial and controlled, a popular choice for players who dislike very light designs.
The Marksman 26K sensor is a high-performance optical sensor delivering accurate, consistent tracking suitable for the most demanding competitive use. Maximum DPI is 26,000. Polling rate: 8000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.