/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/7p, 480M
        |__ Port 6: Dev 6, If 1, Class=CDC Data, Driver=cdc_ether, 480M
        |__ Port 6: Dev 6, If 0, Class=Communications, Driver=cdc_ether, 480M
    |__ Port 13: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 14: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M