/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 20000M/x2
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 5: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 8: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 2: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 9: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 9: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 10: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 13: Dev 7, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 14: Dev 8, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 14: Dev 8, If 1, Class=Wireless, Driver=btusb, 12M