WORLD'S FASTEST RESPONSE - Our unique Light Strike Switch will give you a minimum of 0.2MS tactical response speed faster than anyone else - kill or be killed with the fastest gaming mouse out there;INFRARED SCROLL WHEEL - Not only did we want gamers to have the fastest click response time but we wanted them to enjoy the fastest wheel response;8200 CPI - Adjustable resolution - 800/1000/1600/8200 CPI;GLIDE SMOOTHLY - Our X'Glide metal mouse feet technology adds durability and improves the glide of the mouse;17 MACRO BUTTONS - Ergonomic-Numeric Keypad tailor made for MMO games to quickly perform macro