Exclusive key Slider macro button control system. Compatibility - A PC with a USB port , Windows 10, Windows 8 or Windows 7 , An internet connection is required to download the Corsair Utility Engine software 12 optimized mechanical side buttons designed to Pro player specifications for consistent tactile feedback and precise actuation. Textured side button keycaps provide enhanced grip and feel The patent pending design provides 8mm of key travel with secure lock to ensure every button is within reach. Surface calibration tuning Utility: optimizes sensor precision and responsiveness for your playing surface

Package contents: Perdition High-Precision Laser Gaming Mouse, 8-piece weight tuning set, user manual and drivers CD. Built for gamers: up to 164000 DPI (1000/2000/4000/8200/16400 DPI), 12000 FPS, 1000 Hz polling rate, 30G acceleration and an Avago sensor, Omron micro switches. 18 programmable buttons, 5 memory profiles each with distinct light color for quick identification, an 8-piece weight tuning set (2.4g x8), and over 16 million LED color options. (LED may be disabled)