Ethernet ports are often in short supply. If you run low, a cheap device lets you add more to your existing router without ...

The various Ethernet ports on your router can serve different purposes, depending on the model. Thankfully, it's not hard to discern what they're for.

Back in the day, when Wi-Fi routers weren't as popular, you would find most people using RJ45 Ethernet cables to connect their computers to the internet. Even now, lots of users default to a wired ...

If your router comes with one or more Ethernet ports labeled 2.5G, here's what the label means, what they're for, and how to best utilize them.