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
ELECOM IST PRO M-IPT10MRSBK
A right-handed thumb trackball with a 36mm ball on a bearing support, 10 buttons, and Bluetooth, 2.4GHz wireless and wired USB connection with up to 6 registered devices.
Key specs auto-matched against source pages · Last verified: 2026-10-17
~¥18,355
Where to buy
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Pros
- 36mm ball with bearing support; the support unit can be swapped for an artificial ruby unit
- Bluetooth, 2.4GHz and wired connections, up to 6 devices, switched with a side dial
- Onboard memory stores up to 3 profiles
- Silent switches are used in the buttons
Cons
- Right-hand shape only
- Rechargeable battery pack (M-BP10) is sold separately
- Relatively heavy at about 158g without batteries, and priced high for a trackball
Specs
| Handedness | Right |
|---|---|
| Ball size | 36 mm |
| Ball position | Thumb |
| Buttons | 10 |
| Scroll | Wheel |
| Weight | 158 g |
| Connectivity | USB, Bluetooth, USB receiver |
| OS | windows, macos, ios, android, chromeos |
| Released | 2025 |
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