The WM126 cordless optical mouse from Dell offers you everyday cordless performance with exceptional battery life. It is designed to create a clutter-free office with a dependable, plug-and-play RF wireless connection. This cordless mouse offers reputable efficiency and a steady wireless connection through the USB anchored RF wireless dongle. Its plug and play feature permits easy installation so users can get started utilizing their mouse within minutes, with no confusing software application or setup requirements. The small size and cordless efficiency assistance to make WM126 wireless optical mouse a fantastic choice for on-the-go users.