Akko
Echo Ultra
124.3 × 63.7 × 40.5 mm · 55 g
palm grip
17.8–20.0 cm
claw grip
18.6–20.7 cm
fingertip grip
19.7–22.6 cm
Hand lengths (wrist to middle fingertip) this mouse suits, by grip.
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Will the Echo Ultra fit my hand?
- Will the Akko Echo Ultra fit small hands (about 17.2 cm long)?
- Yes, with a palm grip.
- Will the Akko Echo Ultra fit medium hands (about 18.7 cm long)?
- Yes, with any grip.
- Will the Akko Echo Ultra fit large hands (about 20.2 cm long)?
- Yes, with any grip.
| Grip | Hand length | Hand width |
|---|---|---|
| palm | 17.8–20.0 cm | 8.2–9.4 cm |
| claw | 18.6–20.7 cm | 8.5–9.8 cm |
| fingertip | 19.7–22.6 cm | 8.8–10.6 cm |
Specs
- Length
- 124.3 mm
- Width
- 63.7 mm
- Height
- 40.5 mm
- Weight
- 55 g
- Shape
- Symmetrical
- Hand
- Either
- Connection
- —
Same shell, other versions
Fits like the Echo Ultra
The closest mice in length, width and height, so they should feel familiar in the same hand.
| Mouse | Length | Width | Height | Weight |
|---|---|---|---|---|
| Alienware Pro Wireless | 124.5 +0.2 | 63.5 -0.2 | 40.6 +0.1 | 60 g |
| GravaStar Mercury X | 124.6 +0.3 | 63.5 -0.2 | 40.5 | 49 g |
| GravaStar Mercury X Air | 124.6 +0.3 | 63.5 -0.2 | 40.5 | 56 g |
| GravaStar Mercury X Pro | 124.6 +0.3 | 63.5 -0.2 | 40.5 | 49 g |
| Akko Pulse 01 | 123.4 -0.9 | 63.3 -0.4 | 40.5 | 77 g |
Listed since 2026-10-24.