/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 20000M/x2
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 10000M
    |__ Port 8: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 4, If 0, Class=Hub, Driver=hub/4p, 480M
            |__ Port 4: Dev 7, If 3, Class=Human Interface Device, Driver=usbhid, 12M
            |__ Port 4: Dev 7, If 1, Class=Audio, Driver=snd-usb-audio, 12M
            |__ Port 4: Dev 7, If 2, Class=Audio, Driver=snd-usb-audio, 12M
            |__ Port 4: Dev 7, If 0, Class=Audio, Driver=snd-usb-audio, 12M
            |__ Port 1: Dev 10, If 0, Class=Human Interface Device, Driver=, 12M
            |__ Port 1: Dev 10, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        |__ Port 2: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        |__ Port 2: Dev 6, If 2, Class=Human Interface Device, Driver=usbhid, 12M
        |__ Port 2: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 3, If 4, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 3, If 2, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 3, If 3, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 3: Dev 5, If 4, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 3: Dev 5, If 2, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 3: Dev 5, If 0, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 3: Dev 5, If 3, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 3: Dev 5, If 1, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 7: Dev 8, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 11: Dev 9, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 12: Dev 11, If 3, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 1, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 6, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 4, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 2, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 0, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 12: Dev 11, If 7, Class=Human Interface Device, Driver=usbhid, 480M
    |__ Port 12: Dev 11, If 5, Class=Audio, Driver=snd-usb-audio, 480M
    |__ Port 13: Dev 12, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 14: Dev 13, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 14: Dev 13, If 1, Class=Wireless, Driver=btusb, 12M