USB\VID_0502&PID_3320 drivers

Drivers /  USB /  VID_0502 /  PID_3320

Hardware IDs

Modems

USB\VID_0502&PID_3320&MI_03

Ports (COM/LPT/Serial)

USB\VID_0502&PID_3320&MI_02
USB\VID_0502&PID_3320&MI_04