Apparently many USB charger units—you've probably got at least one that came free with a gizmo: I've got three—won't work to charge the iPhone. That's ...

The USB interface is being increasingly used as a power supply and charging port for all kinds of devices, besides data transfer. A meter to measure the electrical parameters of devices connected t… ...

Two simple USB inventions provide an easy way to test USB cables and chargers, ensuring they are functioning properly. The first invention uses a small plastic ball and a USB female connector to ...

The Anker 511 GAN Nano 3 is basically the size of Apple’s original USB-A A1385 5-watt charger but can supply up to 30-watts over USB-C, and it features folding prongs so it won’t poke things ...

Aside from apparently having both the ability to reproduce on their own and simultaneously never being around when you need one, USB chargers seem innocuous enough. The specs are simple: convert ...

The charger is compatible with a wide range of devices, such as the latest MacBook Pro and MacBook Air, iPad Pro, Dell XPS 13 ...

Whether you can use a USB-C charger will depend on your laptop. Still, there is some good news — not only did the European Union mandate that mobile devices needed to be USB-C compliant by the ...

My aha! moment with USB cables. My aha moment came when I stumbled on these cable cord identifiers from Amazon.Now I feel kind of sheepish admitting that the solution to my problem was so simple ...