Precise, accurate 7200 dpi optical sensor and sturdy construction for agile, reliable performance Seven easy-to-reach buttons at your fingertips for comfortable, lag-free control Ergonomic shape for the most comfortable hand positioning and wrist support to reduce fatigue, even during prolonged use Low-friction base for smooth gliding over most surfaces and ultimate control, whether in targeting an enemy or attacking a spreadsheet Color-changing LEDs to clearly and subtly highlight the mouse in low-light situations Extra-long braided cable with ferrite core to strengthen connections without sacrificing accuracy and performance Plug and play, Full Windows compatibility Three-year warranty