2.four GHZ Wireless Laser Mouse Side Button and tilt wheel Designed by Oki Sato the designer of Nendo 1600 dpi.
- Compatible with Windows 7, Vista, XP
- Compatible with Mac OS X 10.5-10.5.eight, 10.6-10.6.7
- Product of Elecom Co. LTD, Japan
- Sold by Macrocent, LLC Mclean, Va USA