USB\VID_1EBF&PID_307A drivers

Drivers /  USB /  VID_1EBF /  PID_307A

Hardware IDs

Modems

USB\VID_1EBF&PID_307A&MI_02

Ports (COM/LPT/Serial)

USB\VID_1EBF&PID_307A&MI_03
USB\VID_1EBF&PID_307A&MI_04