My understanding, all USB ports provide 5v. I am trying to get voltage from TV USB port to power an input switch relay box (would turn on when TV turns on from standby and starts powering the USB ...

Fortunately, if you’ve ever needed to test the voltage on your USB-C devices, there is a tool for you. There are quite a few USB-C voltage meters on the market, including one from one of my favourite ...

Even with USB-C's faster charging, you still need to charge your devices in the right conditions to achieve the best charging ...

USB-C cables and connectors: these are controversial topics, and rightfully so – I don’t want to pull any punches. I will also show you that things don’t have to be that bad for you, as long as you’re ...

In an age of USB power standardisation, musical instruments can seem a little out of touch, requiring a veritable smorgasbord of voltages and connectors - that’s where Austrian firm Songbird FX swoops ...

A cable with a USB-C plug at one or both ends often reveals little about what it’s capable of doing. Despite guidelines for labeling set by the USB-IF (the USB trade group) and Intel’s Thunderbolt ...