The KMO-310BK perfectly combines wireless freedom with the 2.4 GHz cordless technology. Armed with a high-definition optical sensor, it delivers great responsiveness, precision and smooth tracking. The ambidextrous design of the mouse allows you to use it in either hand. It features an ultra-compact dongle that can be conveniently stored in the mouse or left connected to your computer’s USB port. Lightweight and ergonomic, this is the ideal notebook mouse for people always on-the-go.