How do I tell if a USB thumb drive is USB 3.0?
lsusb
That will list USB information. Look for the USB flash drive info as shown in the image below:
enter image description here
Then do
lsusb -D /dev/bus/usb/003/023
lsusb
That will list USB information. Look for the USB flash drive info as shown in the image below:
enter image description here
Then do
lsusb -D /dev/bus/usb/003/023