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 ...

Older USB ports can come in white, black, blue, red, yellow, or orange, signaling their data transfer speeds, and in some ...

The white insert inside a USB port indicates that the port supports the old USB 1.0 or 1.1 specification, which is both slow ...

If you've ever looked closely at the USB ports on your computer, motherboard, or docking station, you might've noticed they're not all the same color. Black, blue, teal... and sometimes, bright red.