Feature and Specifics:

    100% Basic brand new and high quality.
    Optical technology works on most surfaces.
    Ergonomically designed， long-term use without fatigue.
    Intelligent connectivity， no need to code， plug !#!amp!*! play.
    Built-weight iron， feel comfortable， mobile and stability.
    Compatible with for Windows XP， for Vista， for Windows 7， for ME， for 2000 and for Mac for OS...or latest.
    User for: The high-end players， gaming professional players.

Specifics:

    Tracking systems: Optical Breathing             Light: Seven Color
    The Max DPI: 1600 DPI.                              Weight: about 275g
    DPI Switch: 600/1000/1600                          Size: 112*38*37mm
    Switch Life: 5 million cycle.
    Maximum tracking speed: 37 inches/ sec
    Maximum acceleration : 15g

Package Content:
    1 X Gaming Mouse(have package)