Connectivity: It features stable 2.4GHz wireless transmission utilizing a compact USB Nano receiver that plugs directly into your laptop or computer.Design: It features a lightweight, slim, and symmetrical build suitable for ambidextrous use (both right- and left-handed users).Performance: Equipped with a 1200 DPI blue optical sensor, it offers smooth tracking and precise precision across a variety of desk surfaces.Operation: Built with silent-click technology, making it ideal for quiet work environments, libraries, or offices