While the size and shape of USB ports are universal, the colors are not. That's why you'll sometimes have blue ports, black ...

Yellow USB ports are hiding a secret feature — while they can be either USB 2.0 or 3.0, they offer always-on power delivery ...

USB ports are an essential component of every computer, and the color of your specific USB port may indicate how many high-speed ports you have.

Not all USB ports are made equal - here's why some are black, some are blue, and others are even teal colored.