A4Tech Fstyler FG20 blue/black optical 2000dpi wireless USB 4but

Design: For left hand, for right hand
Description: Connection interface: USB Type A, radio channel, design: left-handed, right-handed, operating principle: optical LED, number of keys: 4, optical sensor resolution: 2000 dpi, features: encryption capability
Peculiarities: Possibility of data encryption, horizontal scrolling
Type: Mouse
Power supply: 2xAAA
Connection type: Wireless
Principle of operation: Optical LED
Connection interface: USB Type A, radio channel
Wireless range: 1.5 m
Number of keys: 4
Built-in Options: Scroll wheel
Polling frequency: 125 Hz
Optical sensor resolution: 2000 dpi