Logitech Wireless Trackball M570

You’ve got a different kind of comfort thanks to a leave-in wireless receiver, long battery life and precise cursor control that lets you work – and play – wherever you want. The M570 now sports an adjustable laser sensor, giving you a wider range of cursor speeds – and the perfect amount of control.

Features
Device Type Trackball
Wireless Receiver USB wireless receiver
Input Device
Connectivity Technology Wireless
Interface 2.4 GHz
Max Operating Distance Up to 33 ft
Movement Detection Technology Laser
Features Programmable buttons, scrolling wheel
Expansion / Connectivity
Interfaces 1 x USB – 4 pin USB Type A