Features: Support 4 level DPI, 1000-1500-2000-4000 4 levels DPI switch, support double-speed adjustment, the highest mouse movement speed up to 8000DPI. 12 programmable buttons, pulsing light in 6 color modes. Quick thumb function: 6 programmable single keys for your great game performance. LED light mode flash, 7- color cycle breathing effect, provide cool appearance. Fire key, triple click button on the right, more convenient for you to get a triple click, help you to get a fast speed than other players in the game. Built-in 8 weights, can be adjusted according to your habit. High-end 1.8m braided-fiber cable with gold-plated USB connector for greatest durability and signal accuracy. Excellent ergonomic design, long-term use without fatigue. Compatible with Windows 7, Windows 8, Windows XP, Vista, ME, 2000, Mac OS and other OS.