Logitech MX 400 Performance Laser Mouse Grey-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: 5, optical sensor resolution: 1200 dpi, features: horizontal scrolling
Peculiarities: Horizontal scrolling
Additional Information: Additional buttons: Internet Forward/Back.
Type: Mouse
Connection type: Wired
Principle of operation: Optical laser
Connection interface: PS/2, USB Type A
Number of keys: 5
Built-in Options: Scroll wheel
Optical sensor resolution: 1200 dpi