Genius Wireless Navigator Ruby USB+PS/2

Design: For left hand, for right hand
Description: Connection interface: PS/2, USB Type A, radio channel, design: left-handed, right-handed, operating principle: optical LED, number of keys: 3, optical sensor resolution: 800 dpi
Additional Information: 2 replacement panels included
Type: Compact mouse
Power supply: 2xAAA
Connection type: Wireless
Principle of operation: Optical LED
Connection interface: PS/2, USB Type A, radio channel
Number of keys: 3
Built-in Options: Scroll wheel
Number of programmable keys: 3
Optical sensor resolution: 800 dpi