Microsoft X801756 1013 USB PS/2 Compatible Wireless Optical Mouse 2.0 Receiver

USB PS/2 Compatible Wireless Optical Mouse 2.0 Receiver Type: Wireless Receiver Interface: PS/2, USB Features: 4-Way Scrolling, Ergonomic Tracking Method: Optical Connectivity: USB, Wired, PS/2, RF, Wireless & Wired For use with: Windows and Mac Computer Manufacturer: Microsoft Model Number: 1013 Part Number: X801756 Also Known As: X801756-100 Condition: In Stock, Ready to Ship! This unit is in good physical condition and is being SOLD AS-IS. See Photos. This listing is only for what is shown in the photos. No other parts or pieces are included.