7D Gaming Mouse
* Dimension:MM
* Ergonomic design,comfortable hand touch
* Newest Optical sensor
* Professional Gaming Mouse design with 7 buttons
* Fire button function
* Forward & Backward function
* 4 Gear change speed 400~800~1200~1600dpi
* Professional USB cable with magnet ring,anti-interference
* Laser logo with light
* Support Win 98/2K/NT/ME/XP/Vista/7, Linux,and Mac 10.0 higher version