• Eszközök listázása fizikai csatlakozás szerint:

  sudo lsusb -t

• Eszközök fogyasztásának megjelenítése:

  sudo lsusb -v | egrep "^Bus|MaxPower"

Bus 001 Device 008: ID 0b97:7772 O2 Micro, Inc. OZ776 CCID Smartcard Reader
Bus 001 Device 007: ID 0b97:7761 O2 Micro, Inc. Oz776 1.1 Hub
Bus 001 Device 006: ID 8087:07dc Intel Corp. 
Bus 001 Device 005: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader
Bus 001 Device 004: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 003: ID 1bcf:2c34 Sunplus Innovation Technology Inc. 
Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 413c:5534 Dell Computer Corp. 
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 008: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
Bus 002 Device 007: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 002 Device 004: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator
Bus 002 Device 006: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 005: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 003: ID 413c:2134 Dell Computer Corp. 
Bus 002 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub