LogitechG309
Full Specifications
| Length | 120mm |
| Width | 64mm |
| Height | 39mm |
| Weight | 86g |
| Shape | ambidextrous |
| Hump Position | rear |
| Front Flare | Inward |
| Side Curvature | Flat |
| Sensor | Logitech HERO 25KExcellent |
| Sensor Type | - |
| Sensor Position | center |
| Max DPI | 25600 |
| Polling Rate | 1000Hz |
| Tracking Speed | 400IPS |
| Acceleration | 40G |
| Switch | Unknown |
| Hot-Swap | no |
| Scroll Encoder | mechanical |
| Side Buttons | 2 |
| Middle Buttons | 1 |
| Coating | matte |
| Connection | wireless |
| Price | - |
| Release Year | - |
Where to Buy
Grip Fit Guide
Ideal Hand Size
Length
Width
Similar Mice
Logitech G309 – Shape & Fit Overview
The Logitech G309 is a wireless ambidextrous gaming mouse weighing 86g with dimensions of 120 × 64 × 39mm. Its rear-mounted hump makes it particularly well-suited for claw grip styles.
For hand sizing, the G309 fits best for hands measuring 171–218mm in length and 75–91mm in width. If your hand falls outside this range, use the MouseShape fit tool to find a mouse calibrated to your exact measurements.
At 86g, the G309 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 Logitech HERO 25K 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 25,600. Polling rate: 1000Hz.
Dimensions listed are from manufacturer specifications. Minor variances may exist between production batches.