A router's wide area network (WAN) port acts as its gateway to other networks, providing an interface for the router to send outgoing traffic over. Computers should not be connected to a router's WAN ...

With this single portable accessory, you can add multiple USB ports, SD card capability, and up to 2TB of external storage to ...

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 ...

While USB hubs may seem like a simple solution for a common problem, they do have some limitations you should know if you're ...

While USB Type-C hubs are commonplace for expanding the ports on laptops and other devices, there are times when you might only need one extra port. Enter single USB-C adapters that offer up a number ...

As laptops have slimmed down, it's introduced a new problem: Too many peripherals and not enough ports. This 13-in-1 docking station works off a single USB-C port to give you all the space you need.

Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...