lsusb - list USB devices

       Thomas Sailer, <sailer@ife.ee.ethz.ch>.

usbutils                                        11 February 2019                                        lsusb(8)

lsusb  is a utility for displaying information about USB buses in the system and the devices connected to
       them. It uses udev's hardware database to associate a full human-readable name to the vendor ID  and  the
       product ID.

       lsusb - list USB devices

-v, --verbose
              Tells lsusb to be verbose and display detailed information about the devices shown.  This includes
              configuration  descriptors  for the device's current speed.  Class descriptors will be shown, when
              available, for USB device classes including hub, audio, HID, communications, and chipcard. Can  be
              used with the -t option.

       -s [[bus]:][devnum]
              Show  only  devices  in  specified  bus  and/or  devnum.  Both IDs are given in decimal and may be
              omitted.

       -d [vendor]:[product]
              Show only devices with the specified vendor and product ID.  Both IDs are given in hexadecimal.

       -Ddevice
              Do not scan the /dev/bus/usb directory, instead display only information about  the  device  whose
              device file is given.  The device file should be something like /dev/bus/usb/001/001.  This option
              displays detailed information like the -v option; you must be root to do this.

       -t, --tree
              Tells  lsusb to dump the physical USB device hierarchy as a tree. Verbosity can be increased twice
              with the -v option.

       -V, --version
              Print version information on standard output, then exit successfully.

       If the specified device is not found, a non-zero exit code is returned.

lspci(8), usbview(8).

lsusb [ options ]