USB\VID_17EF&PID_7781 drivers

Drivers / USB / VID_17EF / PID_7781

Hardware IDs

Modems

USB\VID_17EF&PID_7781&MI_01

Ports (COM/LPT/Serial)

USB\VID_17EF&PID_7781&MI_00
USB\VID_17EF&PID_7781&MI_02