Unfortunately, the shape and size does not fit into any cigarette lighter.
In the cigarette lighter of my Opel Corsa D Sport zbsp. fits it does not.
The adapter is generally too long, so he is far out. He is also too narrow and as such, so that it additionally wobbles back and forth.
If I unplug the USB cable I have every time the entire adapter in hand.
However, since the iPod / USB cable is relatively high and well, I have decided to retain the adapter.
The problem with the length I resolved as I have unscrewed the back of (positive contact) and additionally with cardboard stuck to the sides have the problem with the back and forth to eliminate wobbling.
From the outside, everything now looks exactly like the pictures above and it is firmly seated.
To Since I am not a smoker and the cigarette lighter for nothing else need than my iPhone when navigating charge more does not bother me the solution.
For someone of the adapter only occasionally needed and otherwise would like to use the cigarette lighter (especially when driving an Opel Corsa D) I do not recommend the purchase.
In itself, therefore, a good design with good iPod / USB cable. One only needs to have a bit of luck with his cigarette lighter, why only 3 stars