Blue USB ports support full duplex communication ... For example, if you're transferring files from an external hard drive to your computer, the drive can simultaneously receive new commands ...

You're probably familiar with USB Type A and C from regular technology use, but there is actually a B that exists too. Here's ...

USB ports often come in colors like black, blue, white, and more, each representing a specific function or version of the USB standard. If you've ever plugged a device into your computer ...