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
Prokyber PikoBall-Tiny
A tiny open-source USB trackball board from Prokyber built around the CH32V003 MCU, with RGB backlight, sold without an enclosure.
Some specs could not be matched to a source · Last verified: 2026-10-17
~$14.99
Where to buy
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Pros
- Firmware source and schematics are available
- RGB backlight with changeable colors
- Works with Windows, Linux (including Raspberry Pi) and smartphones
- 3D-printable enclosure available
Cons
- Movement is not smooth enough for big screens and small icons
- Sold without an enclosure
- USB wired only
Specs
| Handedness | Ambidextrous |
|---|---|
| Ball size | — |
| Ball position | Center |
| Buttons | — |
| Scroll | None |
| Weight | — |
| Connectivity | USB |
| OS | windows, linux, android |
| Released | — |
Sources
AD · detail-mid
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