A good charger is one piece of the puzzle as far as charging your phone is concerned. A shoddy cable can easily ruin your experience, or worse, harm your smartphone. Picking the right cable also takes ...

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 ...

The tech world has finally coalesced around a charging standard, after years of proprietary adapters and ugly wall-wart power supplies. USB-C is in the process of replacing them. But, in a brilliant ...