Logitech Cordless Pilot Optical Mouse Black USB+PS/2

Description: Connection interface: PS/2, USB Type A, operating principle: optical LED, number of keys: 2
Additional Information: Connection interface: USB Type A, radio channel, design: left-handed, right-handed, operating principle: optical laser, number of keys: 5, optical sensor resolution: 1200 dpi, features: data encryption capability
Type: Mouse
Connection type: Wireless
Principle of operation: Optical LED
Connection interface: PS/2, USB Type A
Wireless range: 2 m
Number of keys: 2
Built-in Options: Scroll wheel