Via Vt6212l 5-port Usb 2.0 Pci Card Driver WORK Download
If you're using a CardBus adapter with an older driver version,you may need to manually remove the driver (with rmmod)before a CardBus eject (including cardctl eject) or systemshutdown; the CardBus shutdown doesn't shut down drivers when itshould, so that's the only "clean shutdown" solution..
Via Vt6212l 5-port Usb 2.0 Pci Card Driver Download