What does the symbol on my laptop mean?

On my laptop at the USB C port there's a rectangle with USB inside. What does this mean?

I suspect that the compartment is there to put the USB stick in there, as I said, just a guess

Maybe it will help https://www.heise.de/...92355.html

It's simple: There are still people who don't know what a USB-C port looks like, and they are told that this is a UNB port, and not HDMI or anything else.

Do you mean me or trullalla?

Unfortunately my symbol is not there

I don't mean you or Trullalla, but some owners of the device who have never seen a USB-C port. You have to tell them what this lock in the case means