Jedel W920 Wireless Optical Mouse, 1600 DPI, Nano USB, 3 Buttons, Black
Sensor Type: Optical (1000 DPI) Buttons: 3 Buttons with scrolling wheel Click life: over 1,000,000 times Interface: USB Operating System: Win7/Win98/2000/ME/XP/VISTA/7/8/10, Linux, Mac OS, Android