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
Elekit SO-SHO (双掌) TH-601
Elekit's first keyboard kit: a 44-key wireless split column-staggered board with swappable pointing modules, including a 34mm trackball, on either side.
Some specs could not be matched to a source · Last verified: 2026-10-17
~¥30,800
Where to buy
No US retailer found yet. Official site
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Pros
- Trackball, trackpad or blank cover can be mounted on either side
- One rotary encoder on each half
- Fully wireless, holding up to 5 pairings
- ZMK firmware with key remapping via zmk.studio
Cons
- Switches, keycaps and BLE modules are sold separately
- Soldering is required to attach the BLE modules
- About 40mm tall with the trackball fitted
- Ships within Japan only; mouse buttons rely on combos by default
Specs
| Handedness | Ambidextrous |
|---|---|
| Ball size | 34 mm |
| Ball position | Center |
| Buttons | — |
| Scroll | Ball |
| Weight | — |
| Connectivity | Bluetooth, USB |
| OS | windows, macos, linux, ios, android |
| Released | 2026 |
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