If you have an older PC, you may be wondering if you can upgrade the USB ports to a more modern protocol. Well, it's ...

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 ...

The back of your PC is a rich source of connectivity. Ports and connectors exist for just about any device you can find, though some may be more obscure than others. In today’s USB-centric PC, it’s ...

We all know the pain of not having enough ports on our PC and the pleasure that a good docking station can bring, helping to connect all the peripherals while eliminating the need for dongles. Today, ...

The universal serial bus (USB) enables users to connect plug-and-play devices to a PC, but different kinds of USB exist. USB 1.0 and 1.1 are older versions of the interface that are much slower than ...

If you have a new MacBook Air or a laptop that has a limited selection of ports, this cheap gadget is the perfect way to add ...

Port forwarding or Port mapping is the process through which external traffic from the Internet can connect to a computer within a private network. In this post, we will learn how to port forward a ...