Enjoy the freedom of wireless mobility with the Dell Wireless Mouse WM126. This sleek black mouse offers quick and easy set-up so you can get to work right away. With 1000 DPI optical tracking you'll experience smooth precise cursor control as you breeze through documents and web pages. Weighing just 57.6g the contoured shape and rubber grips make this wireless mouse comfortable for all-day use. Powered by a single AA alkaline battery you'll get up to 12 months of battery life before needing to replace it. Measuring 35.6 x 57.3 x 94.8mm the Dell WM126 mouse is small enough to slip into your laptop bag or backpack for productivity on the go. Ditch the cord clutter and experience next-level convenience with this wireless mouse. The Dell Wireless Mouse WM126 enables you to work and play your way. The manufacturer's part number for this product is 570-AAMO. Check out the Dell Wireless Mouse WM126 today for high performance wireless freedom.