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
Inclusive Technology it-Roll Wireless Rollerball
A compact wireless rollerball for users with motor skill challenges, working over 10+ metres via the it-Receive receiver, with three buttons and threaded mounting holes.
Some specs could not be matched to a source · Last verified: 2026-10-17
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Where to buy
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Pros
- Wireless range of 10+ metres
- Left click, right click and drag-lock buttons, with optional left-handed and double-click modes
- Threaded holes for industry-standard mounts
- Rechargeable lithium-ion battery lasts weeks per USB charge
Cons
- Requires the it-Receive receiver, which is not included with the unit
- iPad connection needs an adapter cable that is not included
- No dedicated scroll control is listed
Specs
| Handedness | Ambidextrous |
|---|---|
| Ball size | — |
| Ball position | Center |
| Buttons | 3 |
| Scroll | None |
| Weight | — |
| Connectivity | USB receiver |
| OS | windows, macos, chromeos, ios |
| Released | — |
Sources
AD · detail-mid
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