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 ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

If you have ever taken a close look at the side of your laptop or the back of your desktop, you've probably noticed that not every USB port looks the same. Some are black, others are blue, red, yellow ...