Microsoft
Sidewinder X8
125.6 × 78.8 × 42 mm · 145 g
palm grip
17.4–20.9 cm
claw grip
18.8–22.6 cm
fingertip grip
20.4–24.5 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the Sidewinder X8 fit my hand?
- Will the Microsoft Sidewinder X8 fit small hands (about 17.2 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Microsoft Sidewinder X8 fit medium hands (about 18.7 cm long)?
- Probably not. It's on the large side for these hands.
- Will the Microsoft Sidewinder X8 fit large hands (about 20.2 cm long)?
- Probably not. It's on the large side for these hands.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 17.4–20.9 cm | 10.2–13.0 cm |
| claw | 18.8–22.6 cm | 11.1–14.1 cm |
| fingertip | 20.4–24.5 cm | 11.7–14.9 cm |
Specs
- Length
- 125.6 mm
- Width
- 78.8 mm
- Height
- 42 mm
- Weight
- 145 g
- Shape
- Ergonomic
- Hand
- Right only
- Connection
- Wireless
Fits like the Sidewinder X8
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| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| Kreo Hawk | 125 -0.6 | 80 +1.2 | 41 -1 | 110 g |
| INPHIC IN9 Ultra | 128.7 +3.1 | 79 +0.2 | 41.8 -0.2 | 101 g |
| Redragon M813 Pro | 124 -1.6 | 77 -1.8 | 42 | — |
| Redragon M813 Wired | 124 -1.6 | 77 -1.8 | 42 | — |
| INPHIC IN9 Pro | 129.1 +3.5 | 79.2 +0.4 | 42.2 +0.2 | 93 g |
| Corsair Dark Core RGB Pro | 127 +1.4 | 81 +2.2 | 43 +1 | 137 g |
Listed since 2026-10-24.