Think of a USB hub like a power strip that you’d use if you needed to plug in more devices in an electrical outlet. Here's how to pick the right one for you.

There are also two different styles of these types of adapters. Some are designed to sit inside of your PC and just add extra ports for things like powering fans or water pumps and the like, and ...

A few weeks back I answered some reader questions about connecting a PC to a TV and adding a second monitor. My mailbag just keeps filling up, so this week I’ll tackle some more questions–about ...