USB\VID_19D2&PID_1521 drivers

Drivers /  USB /  VID_19D2 /  PID_1521

Hardware IDs

Modems

USB\VID_19D2&PID_1521&MI_00

Ports (COM/LPT/Serial)

USB\VID_19D2&PID_1521&MI_02
USB\VID_19D2&PID_1521&MI_07

Universal Serial Bus controllers

USB\VID_19D2&PID_1521&MI_04