A4Tech X5-57D Silver-Black USB+PS/2

Design: For right hand
Description: Connection interface: PS/2, USB Type A, design: right-handed, operating principle: optical laser, number of keys: 6, optical sensor resolution: 1000 dpi
Additional Information: New GLASER technology allows you to work on 99% of the surface, double click button
Type: Mouse
Connection type: Wired
Principle of operation: Optical laser
Connection interface: PS/2, USB Type A
Number of keys: 6
Built-in Options: Scroll wheel
Number of programmable keys: 5
Optical sensor resolution: 1000 dpi