Logitech
G903 Lightspeed Wireless
130 × 67.1 × 39.9 mm · 110 g
palm grip
18.7–22.4 cm
claw grip
20.2–24.2 cm
fingertip grip
21.8–26.3 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the G903 Lightspeed Wireless fit my hand?
- Will the Logitech G903 Lightspeed Wireless fit small hands (about 17.2 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Logitech G903 Lightspeed Wireless fit medium hands (about 18.7 cm long)?
- It can work with a palm grip, but it isn't an ideal fit.
- Will the Logitech G903 Lightspeed Wireless fit large hands (about 20.2 cm long)?
- It can work with a palm grip, but it isn't an ideal fit.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 18.7–22.4 cm | 8.4–10.7 cm |
| claw | 20.2–24.2 cm | 9.2–11.7 cm |
| fingertip | 21.8–26.3 cm | 9.7–12.4 cm |
Specs
- Length
- 130 mm
- Width
- 67.1 mm
- Height
- 39.9 mm
- Weight
- 110 g
- Shape
- Symmetrical
- Hand
- Either
- Connection
- Wireless
Same shell, other versions
Fits like the G903 Lightspeed Wireless
The closest mice in length, width and height, so they should feel familiar in the same hand.
| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| Darmoshark M3 | 129.6 -0.4 | 66.1 -1 | 39.2 -0.7 | 58 g |
| Darmoshark M3 4K | 129.6 -0.4 | 66.1 -1 | 39.2 -0.7 | 65 g |
| Darmoshark M3 Pro | 129.6 -0.4 | 66.1 -1 | 39.2 -0.7 | 55 g |
| Darmoshark M3 Pro Max | 129.6 -0.4 | 66.1 -1 | 39.2 -0.7 | 52 g |
| Darmoshark M3 Ultra | 129.6 -0.4 | 66.1 -1 | 39.2 -0.7 | 58 g |
Specs from the official Logitech product page. Listed since 2026-10-20.