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Kensington Expert Mouse Wireless Trackball
7/10 owned not-actively-used updated 2026-09-28
Wireless trackball with a scroll ring, a red ball, and a detachable wrist rest.
| Maker |
Kensington |
| Model |
Expert Mouse Wireless Trackball (K72359WW) |
| Type |
Wireless ambidextrous trackball with a scroll ring |
Store
Specs
| Spec |
Value |
| Ball diameter |
55 mm |
| Connectivity |
Bluetooth 4.0 LE or 2.4GHz USB nano receiver (dual wireless) |
| Buttons |
4 programmable buttons |
| Scroll method |
Scroll ring around the ball |
Description
The Kensington Expert Mouse Wireless Trackball is an ambidextrous trackball built around a large 55 mm red ball, tracked with Kensington's DiamondEye optical sensor. A scroll ring surrounds the ball for moving through pages and documents, and four buttons around the base are programmable through KensingtonWorks software. It pairs over Bluetooth 4.0 LE or a 2.4GHz USB nano receiver, and comes with a detachable wrist rest.
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