Connectivity Technology: WirelessNumber of Buttons: 3Movement Resolution: 1000 dpiGreat for everyday use at home or in the officeWork and play longer with a long battery lifeCompatible with Windows 7 and above, Linux android and ChromeComfortable design with quick setup and easy installationProduct descriptionThe 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.Dell Wireless Mouse WM126 -White (N8YXC) View larger View larger View largerEnjoy a tidy workspace with wireless connectivityReduce cable clutter with the Dell Wireless Mouse-WM126, providing the functionality you need in a mouse with none of the wires.Compatibility: Windows 7/8/8.1/10/Server, Linux, Android, Chrome.Great for everyday use at home or in the officeTake your work on-the-go with the reliable wireless connection of the Dell Wireless Mouse-WM126. You can also connect up to six compatible devices with a single receiver, allowing you to wirelessly connect with your keyboards and mice at home, in the office or on the move.Quick setup and easy installation: Your mouse comes ready to plug and play via the included receiver.Work and play longer with a long battery lifeUp to 1-year of battery life provides you peace of mind knowing that you can stay powered up longer virtually anywhere.Comfortable design: Work in comfort thanks to a contoured design that feels great in either hand. The mouse features three clickable buttons (left, right, and middle) and includes a scroll wheel for ease of use.Device TypeMouseConnectivity TechnologyWireless - RFColorBlackMovement Detection TechnologyLaserWireless ReceiverUSB wireless receiverButtons Qty3Movement Resolution1000 dpiFeaturesScrolling wheel, wireless receiver Dell WM126 Wireless Optical Mouse Information Technical DetailsBrandDellColourBlackItem Height10 MillimetersItem Width7 CentimetersItem Weight299 gProduct Dimensions8 x 7 x 1 cmBatteries:1 CR5 batteries required. (included)Item model numberNNP0GWireless Type802.11 a/b/g/n, 2.4 GHz Radio Frequency, 802.11 a/b/g/nLithium Battery Energy Content4.90 Watt HoursLithium battery Weight0.88 GramsNumber of Lithium Ion Cells1Included ComponentsMouse, Battery, Receiver