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lsusb(8)		      Linux USB	Utilities		      lsusb(8)

NAME
       lsusb - list USB	devices

SYNOPSIS
       lsusb [ options ]

DESCRIPTION
       lsusb  is  a  utility for displaying information	about USB buses	in the
       system and the devices connected	to them.

OPTIONS
       -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.

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

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

       -D device
	      Do not scan the /dev/bus/usb directory, instead display only in-
	      formation	about the device whose device file is given.  The  de-
	      vice  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     Tells lsusb to dump the physical USB device hierarchy as a tree.
	      This overrides the v option.

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

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

FILES
       /usr/local/share/usbids/usb.ids
	      A	 list  of all known USB	ID's (vendors, products, classes, sub-
	      classes and protocols).

SEE ALSO
       lspci(8), usbview(8).

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

usbutils-0.91			  6 May	2009			      lsusb(8)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=lsusb&manpath=FreeBSD+14.3-RELEASE+and+Ports>

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