Do you need to see your USB port speed and other info on Linux? Pass the `-t` option to lsusb to dump the physical USB device hierarchy as a tree and you will see speed:

lsusb -t

Also read: How to protect Linux against rogue USB devices using USBGuard https://www.cyberciti.biz/security/how-to-protect-linux-against-rogue-usb-devices-using-usbguard/

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