So I've tended to assume, possibly stupidly, that if a device relies on a USB power connection at all then any old AC->USB power adapter is fine to use for it and substitutable for a computer USB port ...

Created to provide a single part for international markets, the PSB05R Series 5-W ac/dc USB power adapter is available with four interchangeable wall plugs. With a no-load power consumption of less ...

How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

Worried about phantom power? Discover if a plugged-in USB charger drives up your bill, how to measure it yourself, and tips ...

Fast charging tech is something we all need for our phones because who has the time to sit around while waiting to hit 100% again? With a fast charging power adapter, you can cut down your wait time ...