A4Tech OP-3DUM Silver USB

Design: For right hand
Description: Connection interface: USB Type A, design: right-handed, operating principle: optical LED, number of keys: 4, optical sensor resolution: 800 dpi
Type: Mouse
Connection type: Wired
Principle of operation: Optical LED
Connection interface: USB Type A
Number of keys: 4
Built-in Options: Scroll wheel
Optical sensor resolution: 800 dpi