Its called an external DVD player with a USB connector. I have one.
If the Pentagon had any brains, disable all USB ports but what you need for a keyboard and or mouse if they do not have PS2 connectors.
I know about external DVD drives. But I was commenting on the poorly written article. DVD’s can’t be plugged into anything. They can only be placed in DVD drives.
So to have an article written with such a glaring error is just another sign of shoddy journalism.