USB\VID_16D5&PID_6603 drivers

Drivers /  USB /  VID_16D5 /  PID_6603

Hardware IDs

Modems

USB\VID_16D5&PID_6603&MI_00

Network adapters

USB\VID_16D5&PID_6603&MI_03
USB\VID_16D5&PID_6603&MI_04

Ports (COM/LPT/Serial)

USB\VID_16D5&PID_6603&MI_01
USB\VID_16D5&PID_6603&MI_02