/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M/x2
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 4: Dev 12, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 13, If 0, Class=, Driver=, 12M
        |__ Port 1: Dev 13, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        |__ Port 2: Dev 14, If 0, Class=Hub, Driver=hub/4p, 480M
            |__ Port 4: Dev 16, If 0, Class=Audio, Driver=snd-usb-audio, 12M
            |__ Port 4: Dev 16, If 1, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 4: Dev 15, If 0, Class=Vendor Specific Class, Driver=ti_usb_3410_5052, 12M
    |__ Port 10: Dev 7, If 0, Class=Vendor Specific Class, Driver=, 12M
    |__ Port 11: Dev 9, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 11: Dev 9, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 11: Dev 9, If 2, Class=Video, Driver=uvcvideo, 480M
    |__ Port 11: Dev 9, If 3, Class=Video, Driver=uvcvideo, 480M
    |__ Port 14: Dev 11, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 14: Dev 11, If 1, Class=Wireless, Driver=btusb, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M