• Ergonomic optical mouse earned an Ease-of-Use Commendation from the Arthritis Foundation for its patented, vertical grip design
• Vertical grip keeps your hand and wrist at a neutral angle while the mouse works as a regular optical mouse
• Unique, ergonomic "handshake" grip design has been clinically proven to reduce muscle strain and discomfort from pressure on the wrist's median nerve
• The design alleviates discomfort associated with carpal tunnel syndrome and repetitive stress injuries
• Simply grip the handle and rest your hand on the base
• Use your thumb to left and right click on the top
• Third button on side lets you scroll
• Corded optical mouse offers USB/PS2 plug-and-play compatibility, 6-1/2' cord for flexible use, and right-handed use.

Shipping Weight: 0.50 lbs.