Thermaltake Level 20 black optical 16000dpi USB 8but

Weight: 128.35 g
Description: Connection interface: USB Type A, optical sensor resolution: 16000 dpi
Type: Mouse
Connection type: Wired
Connection interface: USB Type A
Built-in Options: Scroll wheel
Polling frequency: 2000 Hz
Optical sensor resolution: 16000 dpi
Multiplicity of free fall acceleration: 50 g