I purchased this adapter for little money, because I finally wanted protection devices, but having to buy the 10 new power strip without me (do not worry, the maximum load is not exceeded). For this, the part is genuine right, erstrecht for the price. Unfortunately, taking this adapter but too much space on the wall away - I can now insert no second beside it, in order to protect another bar, the spread in the other direction of the living room. The adapter is simply too broad, as that two fit side by side in the wall sockets. Too bad, because that's not a too rare application.