In order to understand how USB-powered speakers function, let's quickly glance over how traditional ones operate. Speakers or headphones that connect via a 3.5mm audio jack rely on the connected ...

If your laptop or desktop PC has "sleep-and-charge" USB ports on it, they can be pretty helpful, but how they work varies based on the manufacturer.

USB ports might be ubiquitous to most devices today, but at one point, computers had a variety of different-sized ports that made things inconvenient.

The USB port in your car can do more than just charge your phone - here are three things you can plug in on your next road ...

How USB charging works To begin with, you should read our story on how USB charging works, which outlines USB 1, 2, and 3's specifications for charging, why some sockets and wall chargers output ...