USB\VID_0421&PID_063E drivers

Drivers / USB / VID_0421 / PID_063E

Hardware IDs

Modems

USB\VID_0421&PID_063E&MI_00

Ports (COM/LPT/Serial)

USB\VID_0421&PID_063E&MI_02
USB\VID_0421&PID_063E&MI_04
USB\VID_0421&PID_063E&MI_09

Universal Serial Bus controllers

USB\VID_0421&PID_063E&MI_06