ZL50 Sniper Edition Laser Wired Gaming Mouse - 11 Programmable Buttons - Light Strike Optical Switches and Wheel - X'Glide Mouse Feet - Adjustable 8200 CPI/DPI - Wired USB Black [THE FASTEST RESPONSE TIMES] Innovative Light Strike optical switches and hyper-speed mouse wheel provide you blazing fast responsiveness. Stay one step ahead of your opponent by using infra-red beams instead of mechanical metal components to actuate crucial commands. Combine with Bloody Light Strike optical keyboards for a true 1:1 raw input and compete at Light Speed. [GAMING GRADE LASER ENGINE] Play anywhere and on any surface at an adjustable 8200 CPI/DPI. Change up on the fly with profiles and presets. [X'GLIDE ARMOR] This exclusive upgrade adds durability for the mouse feet and improves the skate and glide of your mouse. Improves your ability to stay agile. Best paired with Bloody Gaming Pads/Surfaces to make your gaming mouse glide like butter. [FULLY PROGRAMMABLE] Built-in memory supports macro/script editing for advanced tuning. All mouse buttons can be programmed. Share profiles, custom macros, and more through our critically-acclaimed and intuitive Bloody6 software. [BACKED BY BLOODY] Feel secure with our industry-leading 3 year warranty, highest quality components, and dependable durability with over 100 million clicks per switch. Compatible with Windows 10, Windows 8, Windows 7, Windows XP, Vista, Linux etc.