The ergonomic Finger Mouse rests in your hand instead
 of on your desk top. The Finger Mouse Operates by using
 your thumb for scrolling and clicking.
 
 Features:
 
 Trackball allows for precise cursor control
 Designed for right or left hand use
 Compact and lightweight
 Trackball allows for precise cursor control
 Designed for right or left hand use
Compact and lightweight

USB