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, 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, ...

UGR Tech Dual USB-C + USB-A 3.2 High Speed Flash Drive plugs into your new Mac or iPad but it can also be used with devices that still have an old full-size USB port. It’s a low-cost flash drive so I ...

Why different if look the same?

USB-C and other high-speed protocols can push data to warp speeds. Here’s how to make the most of the current standards and what lies ahead. Now that you’re used to seeing co-workers, family, and ...

Dan Grabham is the former associate editor at Pocket-lint working across features, news and reviews and has extensive experience writing about computing, mobile and internet topics. He’s a regular at ...

Meet USB4, which promises to simply the USB naming scheme and integrate the high-bandwidth Thunderbolt 3 specification. Just a week after the upcoming USB 3.2 specification’s branding scheme ...

In professional AV, change rarely arrives all at once. For decades, our focus revolved around two familiar pillars — audio and video. Integrators designed systems around HDMI, VGA and DisplayPort, ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Please stop using the wrong USB port ...