I have a question about my Network Engineering Stack Exchange post: Cat 6a cable with 2 ports socket?
My question was put on hold because "NE is a site for to ask and provide answers about professionally managed networks in a business environment", and "Unfortunately, questions about home networking are explicitly off-topic here".
I believe my case is not a typical, simple home networking example. A similar setup could be found in any office building. Actually, in an office that I used to rent had a setup like this one, but I used only one of the two ports in a socket.
Therefore, while my case is in regards to a house setup, the same setup could be found in a professional environment. That way, my question can be possibly a valid NE question.