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 MUS-TBIF182
A five-button Bluetooth 5.0 thumb trackball powered by one AA battery, with a magnetic stand that changes its tilt between 36° and 46°.
Some specs could not be matched to a source · Last verified: 2026-10-17
~¥11,440
Where to buy
No US retailer found yet. Official site
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Pros
- Included magnetic stand switches the tilt between 36° and 46°
- Pairs with up to three devices
- Wheel, forward and back buttons can be remapped in Digio2 Mouse Setting
- Fixed 600 dpi plus two automatic speed modes
Cons
- The device-switch button is on the underside
- Remapping software supports only Windows and macOS
- Forward/back buttons don't work on iPadOS/iOS
Specs
| Handedness | Right |
|---|---|
| Ball size | — |
| Ball position | Thumb |
| Buttons | 5 |
| Scroll | Wheel |
| Weight | 147 g |
| Connectivity | Bluetooth |
| OS | windows, macos, chromeos, ios, android |
| Released | — |
Sources
AD · detail-mid
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