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lsusb [-v] [-x] [-p <procpath>] [-s [<bus>:][<devnum>]] [-d [<vendor>]:[<device>]]
-v Tells lsusb to be verbose and display detailed information about all devices. You must be root for this to work.
-vv Tells lsusb to be very verbose and display even more information (actually everything the PCI device is able to tell). You must be root for this to work.
-s [[bus]:][devnum] Show only devices in specified bus and/or devnum. Both ID’s are given in hexadecimal and may be omitted.
-d vendor:[product] Show only devices with the specified vendor and product ID. Both ID’s are given in hexadecimal; the product ID may be omitted, but the vendor ID must be given.
-p procpath Use another path instead of /proc/bus/usb.
-D device Do not scan the /proc/bus/usb directory, instead display only information about the device whose device file is given. The device file should be something like /proc/bus/usb/001/001. This option displays detailed information; you must be root to do this.
-t Tells lsusb to dump the physical USB device hierarchy as a tree.
-x This option is reserved for future use.
-V, --version Print version information on standard output, then exit successfully.