Feature:100% brand new and high quality
Buttons: 7 buttons with scroll wheel.
Max DPI: 5500 DPI
Ajustable DPI Switch: 1600-2400-3200-5500DPI
Switch Life: 5 million cycle
Compatible :Windows XP, Vista, Windows 7/8, MAC...
User for: The high-end players & gaming professional players
1 X Gaming Mouse(without retail package)