Features:
100% Brand new and high quality
High-end optical engine， precise positioning.
7 buttons， including scroll wheel， left button， right button， advance， retreat， DPI switcher， fire key.
Adjustable 1200 / 1600 / 2400 / 3200DPI/5500DPI.
Ergonomical design， comfortable touch， long-term use without fatigue.
Intelligent connectivity， plug and play.
Long switch life up to 10 million.
Total 7 bright colors showing in turns， giving you a colorful visual effect.
Suitable for high-end players， gaming professional players.

Specifications:
Color: Black
Material: ABS
Tracking system: Optical 
Voltage rating / electric current: DC 5V / 100mA 
Connection: Wired
Cable length: Approx. 150cm
Port: USB 2.0 
DPI: 1200/1600/2400/3200/5500DPI
Switch Life: 10 million cycle
Buttons: left， right， scroll wheel， DPI， fire key， advance， retreat
Light effect: colorful 
Support System:for  Windows 7/8/2000/XP/Vista for Mac OS or latest
Size: 13 * 8.5 * 4cm / 5.11 * 3.34 * 1.57in (L * W * H)
Net weight: 140g

Package included:
1 * Optical Wired Gaming Mouse
1* The white box