2.4GHz Wireless 1200DPI Optical Mouse with USB Receiver - Red + Silver (2*AAA)
Color: Red + Silver - 2.4GHz radio frequency wireless link - 800/1200dpi resolution adjustable - Compact Nano USB receiver can be hidden and stored inside the mouse - Wireless range: 10 meters - Plug & play Auto-link - Powered by 2 * AAA battery (Not included) - OS supported: Windows 98/2000/XP/Vista