/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
    |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
    |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 3: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 3: Dev 5, If 1, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 8: Dev 7, If 1, Class=Wireless, Driver=btusb, 12M
    |__ Port 8: Dev 7, If 0, Class=Wireless, Driver=btusb, 12M
