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
Nulea M509
The Nulea M509 is a wired trackball mouse with a 2-in-1 Type-A/Type-C cable, weighing 130 g, with DPI switchable from 100 to 1200.
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
- Light at 130 g
- Five DPI steps from 100 to 1200
- 2-in-1 cable works with Type-A and Type-C ports
- Ball pushes out from the bottom for cleaning
Cons
- Wired only, no wireless option
- Buttons cannot be reprogrammed
- Forward/back buttons do not work on Mac OS
Specs
| Handedness | Right |
|---|---|
| Ball size | — |
| Ball position | Thumb |
| Buttons | 6 |
| Scroll | Wheel |
| Weight | 130 g |
| Connectivity | USB |
| OS | windows, macos |
| Released | — |
Sources
AD · detail-mid
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