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 DEFT PRO M-DPT1MRXBK
A right-handed, finger-operated trackball with a 44 mm ball, 8 buttons and a tilt wheel, supporting wired, 2.4 GHz wireless and Bluetooth connections.
Key specs auto-matched against source pages · Last verified: 2026-10-17
~¥23,023
Where to buy
This page contains affiliate links. We may earn a commission at no cost to you.
Pros
- Three connection modes: wired, 2.4 GHz wireless and Bluetooth
- 8 buttons plus a tilt wheel, all assignable via software
- 2.5 mm artificial ruby bearings; ball pops out through a hole in the bottom
- 3-year warranty
Cons
- Asymmetrical shape suits right-handed users only
- May feel small for large hands
- DPI button is on the underside
- Official OS support covers only Windows and macOS
Specs
| Handedness | Right |
|---|---|
| Ball size | 44 mm |
| Ball position | Center |
| Buttons | 8 |
| Scroll | Wheel |
| Weight | 162 g |
| Connectivity | USB, Bluetooth, USB receiver |
| OS | windows, macos |
| Released | — |
AD · detail-mid
Similar devices
Trackballs
TrackballsKensington SlimBlade Pro
A finger-operated, ambidextrous trackball with a 55mm ball, twist scrolling, and wired, 2.4GHz and Bluetooth connections.
~$119.99
TrackballsELECOM IST M-IT10DR
ELECOM's IST M-IT10DR is a thumb-operated 2.4GHz wireless trackball with a 36mm ball, five buttons and an artificial ruby ball support.
~¥12,430