USB\VID_271D&PID_904F drivers

Drivers / USB / VID_271D / PID_904F

Hardware IDs

Modems

USB\VID_271D&PID_904F&MI_02

Ports (COM/LPT/Serial)

USB\VID_271D&PID_904F&MI_00
USB\VID_271D&PID_904F&MI_01