/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/12p, 480M
    |__ Port 003: Dev 002, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 003: Dev 002, If 1, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 007: Dev 003, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 007: Dev 003, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 010: Dev 004, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 010: Dev 004, If 1, Class=Wireless, Driver=btusb, 12M
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/6p, 10000M