1.100% Brand New
2.Buttons: 7 buttons with scroll wheel.
3.Tracking systems: Optical.
4.The Max DPI: 3200DPI.
5.Ultra-precise Scroll Wheel.
6.Optical technology works on most surfaces.
7.Ergonomically designed, long-term use without fatigue.
8.Intelligent connectivity, no need to code, plug & play.
9.Built-weight iron, feel comfortable, mobile and stability.
10.User for: The high-end players, gaming professional players