Had you posted your introduction and experience in your first post you would have received a better greeting.
Apologies for the Snake Oil comment.
I do believe your setup is not a one-fits-all solution though.
Apology received and thanks. You may well be correct sir, but this much I have learned: Even if I am the only one in my RV Park to deploy this technology it does cut down on 2.4 Mhz interence inside my own RV exactly as Bill.Satellite explained in his original reply to my post; it acts as a extended Ethernet cable from the Router located 200 feet away to my PC inside my RV and the downloads went from an average of 3 Mb/s to 10 Mb/s.