Logitech MX 510 Performance Optical Mouse Blue USB+PS/2

Description: Connection interface: PS/2, USB Type A, number of keys: 8, 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: Mouse
Connection type: Wired
Connection interface: PS/2, USB Type A
Number of keys: 8
Built-in Options: Scroll wheel
Polling frequency: 200 Hz
Number of programmable keys: 8
Optical sensor resolution: 800 dpi