Internet connection problems Finis

The structure of my house (very old) does not allow me to have my box in the room with my PC. I was previously connected via Wi-Fi with truly catastrophic results, and unwanted disconnections when the connection was holding it was a quick slug! I read an article about Trendnet TPL taken 402E2K and although quite skeptical, I thought it would be worse. So I ordered on Amazon, July 2 2012.J'ai received my order after 48 hours in perfect packaging, what more?
The installation is within the reach of a child, just plug an outlet and connect it to the box, plug in the other and connect to the mains, that's it! I had no adjustments or other manipulation to make!
Since then, my connection is super stable and my connection speeds have become successful with a Ping 45 ms, a reception at 18.83 Mbit / s and 0.84 Mbit / s download. These figures do not even fall in the use of my appliances (oven, dishwasher, washing machine).
I highly recommend this product for older houses with thick walls, where Wi-Fi encounter great difficulties.