USB outlets help to power USB devices without chargers. You can plug multiple USB devices at once using a USB outlet. The other great thing about USB outlets is they can be installed easily using some practical ways. If you are a DIY fan, here is good news for you. You can install a USB outlet by reading this guide. This guide will include step-by-step methods to install USB outlets.  Before moving ahead in this guide, make sure that you are not violating government electrical regulations...