This extends you Fire Stick and gets it from behind your TV. The word Booster is a little misleading, it doesn't boost your WIFI , it only gets your Stick up so you can receive your WIFI signal better. I knew this before I bought the item. I would recommend this to everyone.
So we are RVers and we bought it for our amazon stick because depending on your rv park you could be close or far away from the signal, we have been in the same park for 6 months, cannot really tell a difference