USB has been around for decades, and the sheer number of USB and Thunderbolt versions in 2025 can be bewildering. Here's what you need to know about USB 3, USB 4, Thunderbolt 3, Thunderbolt 4, and ...

To identify the specific USB ports and connectors on your devices, you can simply look at their shape and color, or check ...

Oliver Haslam has been writing about phones, computers, games, and anything else that takes a battery or plugs in for more than he'd like to admit. With a focus on mobile and laptops, Oliver is never ...

For more help with cables, check out Glenn Fleishman’s new book, Take Control of Untangling Connections. It answers common questions and aids in troubleshooting problems. You’ll learn how to recognize ...