I didn't buy this from Amazon, I got mine from the Turbo Tenna shop on Ebay & I bought the 2 in 1 Yagi with a wall mounting bracket for the antenna as for my purpose the tripod was no good. My problem was to provide wifi internet access to our holiday gite, for use by holiday makers in the summer. We are in the middle of the country and so have to receive ADSL via satellite to our house. The gite is 200m from us, so too far away for a cable extension connection and taking out a second satellite subscription was out of the question. This gadget seemed like the solution. It literally grabs the signal from our own house, into the desk top computer it is set up to, then it radiates this, into another strong wifi signal throughout the gite.
Before it arrived I had excellent commication & advice from Turbo Tenna and once ordered it arrived in 3 days (to rural France). I managed to buy a second hand tower desktop pc with Vista quite cheap to link it to & off we went to set it up. Well it works a treat and the extra aerial bit on the one I bought, provides wifi throughout the gite. (I wanted wireless so people could link up effortlessly). The instructions are a little confusing to the non geek, as the screen shots relate to Windows 7 & they are different for Vista. No big deal though. I got there in the end. The bracket is very simple (& a tad expensive for what it is) but enabled me to mount the aerial out of reach, so actually worth it.
This is a brilliant product & the company, Turbo Tenna is one of the best I have ever dealt with. E mails are answered within 2 hours, even on a bank holiday! What great customer service.