LogitechMX Master 3S
Full Specifications
| Length | 124.9mm |
| Width | 84.3mm |
| Height | 51mm |
| Weight | 141g |
| Shape | ergonomic |
| Hump Position | rear |
| Front Flare | - |
| Side Curvature | - |
| Sensor | Logitech DarkfieldFair |
| 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
Logitech MX Master 3S – Shape & Fit Overview
The Logitech MX Master 3S is a wireless ergonomic gaming mouse weighing 141g with dimensions of 124.9 × 84.3 × 51mm. Its rear-mounted hump makes it particularly well-suited for players who prefer a flatter profile.
For hand sizing, the MX Master 3S fits best for hands measuring 178–227mm in length and 99–120mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 141g, the MX Master 3S is classified as full-weight. Heavier mice over 100g deliver a premium, planted feel that some players prefer for precise, deliberate aiming.
The Logitech Darkfield sensor is a reliable mid-range sensor that performs well for competitive gaming without top-shelf pricing.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.