Logitech Black Wireless USB Trackball

Logitech Wireless Trackball M570

The Logitech M570 wireless trackball comes with a small receiver that's equipped with innovative Logitech Unifying technology. For faster, uninterrupted connection between the wireless device and your computer, the M570 is armed with the Logitech Advance 2.4GHz wireless connectivity

Supplied with

Trackball
Logitech® Unifying receiver
1 AA battery
User documentation

Logitech Trackball

These optical trackballs offer superior precision and smooth movement thanks to Logitech’s patented optical technology replacing traditional mechanical parts. The trackball designs reduce hand and wrist movement and means no more moving a mouse around your desk.