3M EM500 GPL Vertical Mouse

The 3M Vertical mouse is clinically proven to alleviate pain and discomfort of repetitive stress injuries in the hand, wrist, or arm associated with the use of traditional mice-which can pronate the forearm and wrist and typically presses the wrist and carpal tunnel area against the desk. Traditional mouse designs mean you have to twist your forearm to put the palm of your hand in a horizontal position over the mouse. Because of this and the repetitive use of the index finger for clicking, the traditional mouse can contribute to Repetitive Stress Injury and Carpal Tunnel Syndrome.

• Resolution: 800 dpi
• Programmable third button scrolling feature (available on PC only)
• Optical tracking for smoother, more accurate mousing
• Compatible: Windows 95 or later
• Compatible: Mac OS X 8.1 or later
• Right handed only
• Connection: USB
• Color: Black