CHERRY MC 1000 - offers the best quality in its price class, focusing solely on the essentials, high quality processing, highest level of switch reliability and absolute precision of the optical sensor. The clean lines in the symmetrical design ensure optimal control for both left and right-handed users. Product Features: 3-button mouse with scroll wheel Resolution 1, 200 dpi GS certification Suitable for both right-handed and left-handed operation Symmetrical design Standard size