USB\VID_0421&PID_0643 drivers

Drivers / USB / VID_0421 / PID_0643

Hardware IDs

Modems

USB\VID_0421&PID_0643&MI_00

Ports (COM/LPT/Serial)

USB\VID_0421&PID_0643&MI_02
USB\VID_0421&PID_0643&MI_04
USB\VID_0421&PID_0643&MI_09

Universal Serial Bus controllers

USB\VID_0421&PID_0643&MI_06