Bluetooth EDR 2.0 mouse with flying scroll function, 8-way scroll, 1600 dpi, stick´n go function,
USB+PS/2,colour:Silver, MAC OS, Buttons:3,4D Scroll, Boath Handed, Optical sensor, Resolution:1200 dpi
PS/2, colour:Metalic, MAC OS, Buttons:3, Boath Handed, Optical sensor, Resolution:800 dpi
USB,colour:Black,MAC OS, Buttons:3, Boath Handed, Optical sensor, Resolution:800 dpi