High Precision 7-Button Optical Gaming Mouse with 2000 DPI for CyberpowerPC , Alienware , Microtel Computer and Much More - Mouse's ergonomic shape designed and built for precision gaming; Includes Mouse Pad Easily adjust your DPI setting on the fly; choose from 800, 1200, 1600, and 2000 DPI modes Seven easy-to-reach buttons perfect for mapping your hotkeys and macros Sleek and stylish black color complements any gaming rig or notebook computer No drivers or software required; Universal plug and play functionality for convenience!