With the prevalence of USB devices, it might be easy to mix up USB headers and ports, but there is a key difference between ...

C, and USB Type-B ports all provide data transfers and power delivery, though the latter is much less common on modern ...

We may receive a commission on purchases made from links. If you've ever needed extra ports that your laptop manufacturer declined to provide, you'll find yourself shopping for peripherals to add them ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

If you've ever wondered why so many gadgets made before the mid-2010s used the slim, tapered Micro-USB connector, and why almost everything today has moved to the oval-shaped USB-C port, the answer ...

USB, short for Universal Serial Bus, powers most of your gadgets, smartphones and headphones. But as USB standards have evolved over time, this has often lead to some confusion among users. Currently, ...

Landing on a single standard to rule them all is an elusive aim in the realm of personal technology. At best, you end up in a format war, and one faction emerges victorious for a few years until an ...

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 ...