We may receive a commission on purchases made from links. USB charging is everywhere, and if you have a newly built apartment or home, you may have a USB wall socket. It makes life convenient for ...

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the wattage behind that familiar rectangle is far from uniform. Depending on the ...

I was looking at power boards in a hardware shop yesterday and noticed that a) many of them had USB sockets, and that b) the ratings for the USB sockets varied widely, from 1A to 3A. If I wanted to ...