You probably own it and have used it—but you've never once thought about it.
USB ports and connectors come in a variety of shapes and sizes. While you may be familiar with common types like USB Type-A and USB Type-C, there is also USB Type-B. It was introduced back in 1996 ...
If you have a modern monitor that sports USB ports, you'd be surprised to see how many cool gadgets you can plug into them. Here are some worth trying.