Kensington Expert Mouse Wireless Trackball Black and Red

Wireless trackball with Bluetooth or USB receiver

Expert Mouse Wireless Trackball with a 55mm red ball, Scroll Ring and a choice of Bluetooth LE or 2.4GHz nano receiver connection.

The Kensington Expert Mouse Wireless Trackball connects either by Bluetooth 5.0 LE, which keeps a USB port free, or through the 2.4GHz USB nano receiver. A 55mm red ball is tracked by DiamondEye optical technology at 400 DPI, and the Scroll Ring around it scrolls web pages and long documents. Four buttons can be programmed in free KensingtonWorks software, which also sets cursor and scroll speed.

Quote Kensington code 72359 or our code AA72359 when ordering. It takes AA battery power with auto-sleep, has storage for the USB receiver and a detachable wrist rest. The design is ambidextrous. Windows ARM-based computers are not currently supported. Kensington backs it with a limited 3-year warranty.

A stationary ball with a Scroll Ring suits tight desks and long documents. See wired and wireless models in Trackball Mouses, pick up a keyboard from Keyboards & Mice, or browse the full Kensington range.