Universal Serial Bus (or USB) is a versatile interface that's used in all sorts of devices — from smartphones to lifestyle products — to deliver data, power, and video signals. Most commonly, we see ...
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 ...
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 ...
How-To Geek on MSN
Blue, black, or red? What your USB port colors actually mean
Please stop using the wrong USB port ...
We’ve now had at least five years of USB-C ports in our devices. It’s a standard that many manufacturers and hackers can get behind. Initially, there was plenty of confusion about what we’d actually ...
At first glance, USB-C looks as if it's going to simplify things: one port that you can plug anything into, because USB-C can support anything from normal USB power and data connections to MHL, ...
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 ...
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