/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
        |__ Port 1: Dev 10, If 0, Class=Vendor Specific Class, Driver=, 480M
        |__ Port 8: Dev 5, If 0, Class=Application Specific Interface, Driver=, 12M
        |__ Port 8: Dev 5, If 1, Class=Chip/SmartCard, Driver=, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M