3M Wired Ergonomic Optical Mouse EM550GPL
USB/PS2 plug and play compatibility
• 6.5 ft. cord for flexible use
• Available in original black design
• 2-year warranty
3M Wireless Ergonomic Mouse, Small, EM550GPS
- Keeps your hand and wrist at a neutral angle, while the mouse works as a regular optical mouse
- Optical sensor, wireless, USB compatible plug and play
- Soft-touch painted surface for added comfort
- For right-handed use only
- 2 year warranty