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
TIMELY GM-OPTB02
A compact wired USB handheld trackball operated with the thumb, with 3 buttons, 600 dpi and a weight of about 90 g, usable while lying down.
Some specs could not be matched to a source · Last verified: 2026-10-17
~¥1,400
Where to buy
No US retailer found yet.
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Pros
- Low price of about 1,400 JPY
- Small and light at about 90 g
- Usable one-handed while lying down or standing
- Plug-and-play USB connection
Cons
- Resolution is only 600 dpi
- No scroll wheel
- Wired only, with a cable of about 1.55 m
- Takes time to get used to; some reviewers find the trigger button hard to press
Specs
| Handedness | Right |
|---|---|
| Ball size | — |
| Ball position | Thumb |
| Buttons | 3 |
| Scroll | None |
| Weight | 90 g |
| Connectivity | USB |
| OS | windows, macos |
| Released | 2013 |
Sources
AD · detail-mid
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