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
Nakabayashi Digio2 Q MUS-TRLF132
A compact 5-button thumb-operated trackball with a 34mm ball, quiet buttons, and a 2.4GHz USB receiver connection.
Key specs auto-matched against source pages · Last verified: 2026-10-17
~¥6,799
Where to buy
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Pros
- Small footprint (88 × 95 × 47 mm)
- Quiet buttons
- Back and forward buttons included
- Switchable pointer resolution
Cons
- No software for remapping buttons
- Some reviewers find it too small for larger hands
- No Bluetooth
Specs
| Handedness | Right |
|---|---|
| Ball size | 34 mm |
| Ball position | Thumb |
| Buttons | 5 |
| Scroll | Wheel |
| Weight | 105 g |
| Connectivity | USB receiver |
| OS | windows |
| Released | 2017 |
AD · detail-mid
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