Dell WM126 Wireless Mouse (Black)

Connectivity Technology: WirelessNumber of Buttons: 3Wireless Receiver: USB wireless receiver ; Battery: AA type ; USB interface: USB 2.0Movement Resolution: 1000 dpiGreat for everyday use at home or in the officeWork and play longer with a long battery life, please note that the battery needs to changes when it stops workingCompatible with Windows 7 and above, Linux android and ChromeComfortable design with quick setup and easy installation Technical Details:The WM126 wireless optical mouse from Dell offers you everyday wireless performance with excellent battery life. It is designed to create a clutter-free workspace with a reliable, plug-and-play RF wireless connection. This wireless mouse provides reliable performance and a stable wireless connection through the USB anchored RF wireless dongle. Its plug and play feature allows for easy installation so users can get started using their mouse within minutes, with no confusing software or setup requirements. The small size and wireless performance help to make WM126 wireless optical mouse a great option for on-the-go users.