GAMDIAS Ares Gaming Keyboard Combo 3 Adjustable RGB Backlit Colors, Consecutive Attack Button + Ourea FPS Gaming Optical Mouse 6 Programmable Buttons Weight tuning System (GKC6000) 6 Programmable Buttons for strategic assignment of macros, profiles, keyboard keys, media controls, windows functions, etc. 3 Adjustable Backlit Colors Consecutive attack button - simply press and hold the key to continuously fire in the game, providing you a easy operation Weight Tuning System - Modify total weight with four 5g mini weights to enhance mouse control 2500 DPI for PC, for pixel perfect accuracy Heavy-duty 10 million click lifecycle 64 K Built in memory - Plug & play on different PCs storing 6 profiles, macro assignments, and muscle memory achievements 2500 DPI for pixel perfect accuracy