Sorry, forgot to mention: There are two USB-controllers in this computer: the onboard "VT82xxxxx UHCI USB 1.1 Controller", and an add-on USB-2.0-PCI-card.
Sorry, forgot to mention: There are two USB-controllers in this computer: the onboard "VT82xxxxx UHCI USB 1.1 Controller", and an add-on USB-2.0-PCI-card.