There are various USB standards, but how do USB 2.0 and USB 3.0 ports differ? If you're fretting about what sort of socket ...

USB adapters with ports for connections you haven't seen in years, like Micro-USB or Apple's Lightning cables, should ...

USB-C cables and connectors: these are controversial topics, and rightfully so – I don’t want to pull any punches. I will also show you that things don’t have to be that bad for you, as long as you’re ...

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 ...

USB 2.0 VS 3.0: USB, i.e., Universal Serial Bus, is a standard with the help of which computers and other electronic devices ...

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 ...

E-marker chips should be the one specification you should look out for when buying a USB-C cable.

Powering external devices directly from a PC’s I/O ports has been a thing long before USB was even a twinkle in an engineer’s eye. Some of us may remember the all too common PS/2 pass-through leads ...

Every time the USB Implementers Forum posted a new set of logos describing ever more USB speeds, electrical power possibilities, and display parameters, it resulted in an outpouring of confusion, ...

If your company is at the forefront of the PC industry, by now you are probably aware that USB 3.0 is here. Controller chips are starting to ship, and you are already dealing with design issues around ...