Although not original - Still useful!

Bought originally only to measure the room temperature with the UN and to stream into the net. After having worked out perfectly, I now use the Schield with the Arduino together home automation - Works bomb. Have unfortunately only been a week of continuous use, so this can not say much.
On the plus side are definitely the affordable price, yet a decent Shield.
The microcontroller is indeed quite hot, but remains once it has reached its maximum temperature, even on this. Let's see - maybe he will eventually get a small heatsink.

For anyone who wants to make some money for a great project on its feet, I recommend this Shield. While not original from Adafruit, but works!