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.

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

If you want to game, chances are you’ll want to do something via a wired internet connection at some point, and that means using an ethernet cable. Wired ethernet connections provide speedy service ...

You've probably noticed that some Ethernet cables are round, while others are flat. Here's how to decide which cable shape is the best for your needs.