Hello. Hope this isn't too noob a question, but I am one so it probably is one.
I'm towing a new-to-me 2003 17' Hi-Lo Towlite. I've got 4-way trailer wiring installed on my TV, but the Hi-Lo of course requires 7-way from the TV.
I bought and have (mostly) installed this guy: a 4-way to 7-way...