Believe it or not, not all USB ports yield the same amount of power, but here's a $10 gadget that can show you which ones you ...

Discover the best USB-C hubs for 2026 with power delivery, 4K display support, and fast data speeds. Compare features to find ...

USB power supplies are super cheap and omnipresent. They are the Tribble of my household. But they’re not all created equal, and some of them may even be dangerous. I had to source USB power supplies ...

Ikea has been offering a small selection of USB chargers for smartphones for some time now. The Swedish furniture giant has ...

If your USB-C device isn't charging, here's the quick fix I always consider first ...

Those who work in different spaces may have different definitions of the term “high voltage”. For someone working on the GPIO pins of a Raspberry Pi it might be as little as 5 volts, someone working ...

Update 12/05/18: Apple now sells an 18W USB-C power adapter for $26Remove non-product link. To use it with your iPhone, you still need to purchase a USB-C to Lightning cable. We haven’t tested it yet, ...

This report describes a 20 W USB PD power supply using Cypress CCG2 and InnoSwitch-CP devices. It is InnoSwitch-CP industry’s first AC/DC IC with isolated, safety rated integrated feedback. With an ...

If the USB hub is not working or is slow in Windows 11, reinstall the USB hub driver, disable power saving, disable the USB ...

With the range of gadgets I carry around, I have a hard time making sure they are always juiced up. Here is a useful gadget designed to keep your gear charged on the go, the Portable USB Power Supply.

Here’s a useful gadget that will help you keep your devices juiced up while you are out and about: the Portable USB Power Supply. This portable gadget charger has built-in batteries that can be ...