The USB Implementers Forum, the organization responsible for certifying USB technology, has never assigned an official meaning to purple USB ports. Yet millions of laptops and desktops ship with ...

Traditional USB-A-style ports come in one of three main varieties: uncolored, dark blue, and teal. This color-coding system serves the purpose of designating bandwidth speeds. Unfortunately, color ...

If you've ever looked at a computer or a phone charging brick and wondered why some USB ports are different colors, you're ...

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 ...

John is a writer at Pocket-lint. He is passionate about all things technology, and is always keeping up with the latest smartphone and PC releases. John has previously written at MobileSyrup. When ...