Lenovo Wireless USB Optical Mouse Gray w/ USB Receiver

Lenovo wireless optical mouse in gray. 2.4 GHz wireless connection. USB-A nano receiver included (stored inside battery compartment). Adjustable DPI button. Optical tracking. Comfortable ambidextrous design. Uses 1 AA battery (included for testing only unless you plan to include it). Tested and working. Includes: Lenovo wireless mouse, Original USB nano receiver.