Did you know the internet is full of USB accessories that add a whole new layer of convenience to your computer? Here are ...

Computers have so many USB ports that picking one to use can be hard. With a simple inspection, you can easily decide which ...

USB 3.0 can speed up your setup or tank it depending on what you connect. Learn which devices benefit and which ones fall ...

Newer USB supports as many as 255 devices per port on paper, but motherboard restrictions, hub depth, and power needs keep the real limit much lower.

A port is a numeric identifier for software that runs on a computer, like Web server or email server software. When a port is open, it's accepting connections from the outside world. It's not uncommon ...

Avoid using the wrong USB port by saving modern ports like USB 3.0+ for devices that need fast data transfers and using older ...

Data sent over a network is directed through specific ports, numbered 1 through 64435. A computer uses port numbers – similar to channels on a television – to determine how network traffic should be ...