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.
An Ethernet cable lets you physically connect your computer to the internet. Ethernet connections are almost always faster than WiFi connections and are usually more stable. You'll need to connect one ...
What is a crossover cable used for? The fastest way to connect PCs together, to a router or central switch, is through Ethernet cabling, a standard that’s been in networking installation for years.