Logitech Wireless Signature Mouse M550 

Description:   Navigate your computer's functions with ease and with no need for a cable with the Logitech Wireless Mouse M550. Its high-resolution sensor delivers precise control of the cursor while multiple buttons let you zoom in, scroll side to side and move back and forth between web pages. A curved, ergonomic shape and rubber sides provide a comfortable grip and hand support. Simply plug in the USB receiver, which connects not only the wireless computer mouse but also other devices, such as wireless keyboard (available separately).