Okay, got to admit I am a bit of a techno geek BUT you don't need to be one to use this great devise.
First off go to Amazon and google all the capabilities for this great devise, then Google it again for price. I just paid $24.99 each for 3 of them.
What's it good. After plugging it into your HDTV on your onboard TV, you can use it watch any of your online video service (Netflix, Hulu, CBS, etc).
You can use to play a movie on that TV from your DVD in a laptop in the front of your motorhome.
Requirements. Must have a network connection. Lots of campgrounds have these. I setup a hotspot via my verizon phone (I got the old unlimited plan).
Anyway, take a look - the grandkids love it in there bunks.
Here is a link to a review. https://finance.yahoo.com/news/amazo...223000741.html