This Cell Booster works great for me. If I had only followed directions I could have had it up and running quickly. But instead I just guessed at the connections and got the cables backward on the unit. Took me a little bit of time to figure out what I had done. I do think the product could be less expensive and everybody in the sales and manufacture process still make a good profit. The packaging was also set up and put together very thoughtfully.11/18/2020