The sysadmin's guide to repurposing an RJ45 port ...

Ethernet ports are usually just relegated to connecting computers to routers to facilitate an internet connection, but they're capable of much more than that.

Windows comes pre-configured for Internet access via Ethernet. If your computer includes an Ethernet adapter as many do, connecting your computer to the Internet is as simple as connecting a cable.

If you're using Ethernet to network your computers, you know how important it is for your network to be available all the time. If the Ethernet goes down, your business could come to a grinding halt.

Your Ethernet ports provide you with access to fast Internet with a stable connection, and that's an essential connection for these five devices.

Ethernet’s value to networking and IT is well established over the past 40 years. But did you know that “Ethernet” refers to two slightly different ways of sending information between endpoints on a ...

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...