/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 480M
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M
/:  Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/2p, 480M
    |__ Port 002: Dev 003, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 002: Dev 003, If 1, Class=Video, Driver=uvcvideo, 480M
/:  Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 10000M