3M™ EM500 Optical Wired Ergonomic Mouse

The 3M Ergonomic 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. The 3M Ergonomic Mouse has a vertical grip design that keeps your hand and wrist at a neutral angle, while the mouse works as a regular optical mouse. Grip the handle and rest your hand on the base. Use your thumb to left and right click.

• Right-handed use only
• LED optical sensor
• USB/PS2 plug and play compatibility
• 6.5 foot cord
• 3M Ergonomic Mouse keeps hand and wrist in a neutral mouse position
• Helps to alleviate the pain and discomfort of repetitive stress injuries
• Operate the 3M Ergonomic Mouse by moving the entire mouse around on mousing surface
  
• Product Weight: 0.29kg

Sizing Guide
The 3M Ergonomic Mouse is available in two sizes: small (EM500GPS and EM550GPS) and large (EM500GPL and EM550GPL). To determine what size to order, measure the palm of your right hand from the base of your pointer finger to the base of your little finger.

Small Ergonomic Mouse: palm 2.75 inch – 3.5 inch.
Large Ergonomic Mouse: palm 3.5 inch– 4.0 inch.