specification:
Colour: Black
Material: ABS
Tracking Technology: Optical
Voltage current: DC 5v100ma
Cable length: 150cm
Port: usb 2.0 3.0
Dpi: 1200160024003200dpi.
Buttons: left, right, scroll wheel, dpi+-, boss button, forward, backward
Light effect: four color switch can be turned off
Support system: Windows78102000xpvista mac os or latest version

Kit list:
1* optical cable gaming mouse