Genius Wireless WebScroll+ NBEye Grey USB+PS/2

Weight: 60 g
Description: Connection interface: PS/2, USB Type A, radio channel, operating principle: optical LED, number of keys: 3, optical sensor resolution: 800 dpi
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: Compact mouse
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
Optical sensor resolution: 800 dpi