TrackballsKensington Expert Mouse Wired Trackball K64325
A wired USB symmetrical trackball with a 55 mm ball, a scroll ring and 4 buttons, supplied with a detachable wrist rest.
~$87.65
ataruno MoooseMini
A DIY trackball mouse kit running ZMK Firmware with a 55mm index-finger-operated ball, supporting up to 8 MX-compatible keys plus a rotary encoder.
Some specs could not be matched to a source · Last verified: 2026-10-17
~¥15,900
Where to buy
No US retailer found yet. Official site
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Pros
- ZMK Firmware supports both wired and wireless use
- Keymap can be changed in the browser via ZMK Studio
- Up to 8 MX-compatible keys and a rotary encoder can be fitted
- Trackball housing has a lock feature
Cons
- Most parts must be soldered by the user
- Diodes, switches, battery and other parts must be sourced separately
- Case is home 3D-printed and may show dimensional tolerance or chips
- Out of stock on BOOTH
Specs
| Handedness | Right |
|---|---|
| Ball size | 55 mm |
| Ball position | Finger |
| Buttons | 8 |
| Scroll | None |
| Weight | — |
| Connectivity | USB, Bluetooth |
| OS | windows, macos, linux |
| Released | 2025 |
AD · detail-mid
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