SteelSeriesRival 300S
Full Specifications
| Length | 133mm |
| Width | 70mm |
| Height | 45mm |
| Weight | 98g |
| Shape | ergonomic |
| Hump Position | rear |
| Front Flare | Outward |
| Side Curvature | Flat |
| Sensor | SteelSeries TrueMove 1Poor |
| Sensor Type | - |
| Sensor Position | center |
| Max DPI | 7200 |
| Polling Rate | 1000Hz |
| Tracking Speed | 240IPS |
| Acceleration | 30G |
| Switch | Unknown |
| Hot-Swap | no |
| Scroll Encoder | mechanical |
| Side Buttons | 2 |
| Middle Buttons | 1 |
| Coating | matte |
| Connection | wired |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
SteelSeries Rival 300S – Shape & Fit Overview
The SteelSeries Rival 300S is a wired ergonomic gaming mouse weighing 98g with dimensions of 133 × 70 × 45mm. Its rear-mounted hump makes it particularly well-suited for palm and claw grip styles.
For hand sizing, the Rival 300S fits best for hands measuring 190–242mm in length and 82–100mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 98g, the Rival 300S 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 SteelSeries TrueMove 1 sensor provides solid tracking performance for its price point. Maximum DPI is 7,200. Polling rate: 1000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.