Color: Black

Net Weight: 102g

Mouse Size: 11.4cm(length) x 7.5cm(width) x 3.1(height).

Mouse Weight: 103.5g

Rated Operation Current: 50mA, 5V

Powered Via: USB Port

USB Version: USB 2.0

USB Cable Length: 140.3cm

Operation Systems: Windows 98, 2000, XP, Vista, Win7.

7 buttons, including Wheel Key, Left Button, Right Button, Page up, Page down, DPI Switcher, Fire Button.

With a special Fire Button: don't need double clicks in intense and exciting games such as CS, CF, etc. 800/1200/1600dpi adjustable.

Matte-design on the left & right buttons and rear area.

Precision, Speed, Comfort and Control.

Decent and fashionable.