What does a blue USB port mean? I learned the truth behind all the colors, and it's wild ...

Have you ever noticed that USB ports have different colors? This isn't just for aesthetic flair. One common color is black — here's what it indicates.

There’s nothing quite like the feeling of spinning up a new self-hosted app or containerized service, from fresh productivity apps to a new dashboard, or perhaps a music server. But a few weeks later, ...

Follow ZDNET: Add us as a preferred source on Google. Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something. There's a standardized ...