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

Most people treat Ethernet as just a cable for internet, but it can power devices, wake computers remotely, and run entire ...

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.

So, we have some testing labs and some equipment in those labs that can connect to a PC with a direct network connection - no router or switch, just a loopback cable to the device. Device is ...

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.

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.

Not all Ethernet ports perform the same, with some offering much higher speeds than others.

Choosing between Ethernet and Wi-Fi is not just about speed, especially when stability, latency, and interference all shape the full experience.

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 ...

Gigabit Ethernet as a means to connect devices in data centers and storage facilities has earned another proof point — a computing cluster in Germany that is linked by Gigabit Ethernet and that has ...

Christin Perry is a freelance writer whose work has appeared in numerous outlets, including WeddingWire, The Knot, Parents and Verywell Family. When she's not working, Christin enjoys reading, ...