If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission. If Instagram is to be trusted, it seems that over the last few ...

How many new gadgets did you get this past holiday season? I bet most of them didn’t even come with charger blocks (also known as power bricks or power adapters), right? Well, no worries. They did you ...

We live in an age when smartphones have basically solved language barriers when we’re traveling abroad. Yet keeping these miraculous devices charged remains surprisingly challenging. I’ve used plenty ...

Do unused USB chargers really waste energy? We explain phantom power, how to test usage with an electricity monitor, and ...