1. Full-key 7 customizable macro programming.
2. Six-speed variable speed adjustable DIP (800-1600-2400-3200-4800-6400).
3. game chip micro switch.
4. Integrated aluminum alloy sandblasted metal floor design.
5. Electroplated apron wheel 3D three-dimensional carving.
6. 1680 million color backlight multiple mode changes.
7. Mechanical design comfortable skin feel.
8. Removable weight design
9. Voltage rating / electric current: DC 5V / 100mA
9. USB plug and play
10. Switch life???20 million cycle
11. Cable length: 150cm
12. Support Windows 2000 / XP / win7 / win8 /win10 Vista 32bit IOS or latest.
13. Product weight: 139g
14. Product size: 13x8.5x3.5cm