Keychron
G3
120 × 63 × 38.3 mm · 44 g
palm grip
17.1–19.4 cm
claw grip
17.9–20.0 cm
fingertip grip
19.0–21.8 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the G3 fit my hand?
- Will the Keychron G3 fit small hands (about 17.2 cm long)?
- Yes, with a palm or claw grip.
- Will the Keychron G3 fit medium hands (about 18.7 cm long)?
- Yes, with any grip.
- Will the Keychron G3 fit large hands (about 20.2 cm long)?
- Yes, with a claw or fingertip grip.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 17.1–19.4 cm | 8.1–9.3 cm |
| claw | 17.9–20.0 cm | 8.4–9.7 cm |
| fingertip | 19.0–21.8 cm | 8.8–10.5 cm |
Specs
- Length
- 120 mm
- Width
- 63 mm
- Height
- 38.3 mm
- Weight
- 44 g
- Shape
- Symmetrical
- Hand
- Either
- Connection
- —
Same shell, other versions
Fits like the G3
The closest mice in length, width and height, so they should feel familiar in the same hand.
| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| JamesDonkey RSR7 | 120 | 63 | 38.3 | 46 g |
| JamesDonkey RSR7 Ultra | 120 | 63 | 38.3 | 43 g |
| JamesDonkey RSR7S | 120 | 63 | 38.3 | 45 g |
| VXE MAD R | 120.1 +0.1 | 63.1 +0.1 | 38.1 -0.2 | 36 g |
| VXE MAD R Major | 120.1 +0.1 | 63.1 +0.1 | 38.1 -0.2 | 36 g |
Head to head
Specs from the official Keychron product page. Listed since 2026-10-24.