GranVela 007 8200 DPI DIY Ergonomic Laser Gaming Mouse Detachable Parts 54 Unique Configurations for PC Gamer (Gray) Highest quality professional hardware, AVAGO 9800 laser sensor, 8200 DPI, up to 30G acceleration, highly durable OMRON switches, 20 million times service life 11 removable components conveniently attached by magnets, up to 54 combinations for changing to fit any possible usage Fully customizable ambidextrous ergonomics, 3 sets of accessories to satisfy your all-round gaming needs 6 different user-defined configuration stored settings can switch freely. 8 programmable buttons for MMO/Multimedia Vibration and sound functional mouse. 10 different colors of LED in 2 light models (keep on lighting /breathing light). One year warranty