$ lsusbBus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying ReceiverBus 001 Device 003: ID 8087:0026 Intel Corp. AX201 BluetoothBus 001 Device 002: ID 0bda:5634 Realtek Semiconductor Corp. USB CameraBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Afficher la hiérarchie USB en arbre
$ lsusb -t/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M |__ Port 3: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M |__ Port 5: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M |__ Port 8: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 12M