A4Tech BW-5 UP Silver USB+PS/2

Design: For right hand
Description: Connection interface: PS/2, USB Type A, design: right-handed, operating principle: optical LED, number of keys: 8, optical sensor resolution: 800 dpi
Additional Information: The buttons are programmed to interact with office applications.
Type: Mouse
Connection type: Wired
Principle of operation: Optical LED
Connection interface: PS/2, USB Type A
Number of keys: 8
Built-in Options: Scroll wheel
Number of programmable keys: 8
Optical sensor resolution: 800 dpi