USB\VID_17EF&PID_74F3 drivers

Drivers /  USB /  VID_17EF /  PID_74F3

Hardware IDs

Modems

USB\VID_17EF&PID_74F3&MI_01

Ports (COM/LPT/Serial)

USB\VID_17EF&PID_74F3&MI_00
USB\VID_17EF&PID_74F3&MI_02
USB\VID_17EF&PID_74F3&MI_03