user@nanopim4v2:~$ lsusb -t /: Bus 07.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M /: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M /: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M |__ Port 1...