We had the distribution obtained in order to operate the additional seats and mobile phone simultaneously. A previously procured distribution cables, which made it possible to connect two 12V devices was not adequate for the large current flow with switched seats. This power consumption is not a problem for the distributor offered here. Furthermore, the cable tangle in the center console is slightly reduced. However, it can easily happen that you accidentally triggers the distribution and so causes an interruption of the current. The right space occupying size is not suitable for any car. When Ford Focus MK2 it's damn tight and the small parts compartment located in the area practically no longer usable. Therefore, I advise all those who want to operate two devices with low power consumption, rather to a cable distribution. Above all, this is not so prone to intermittent contact. With skillful arrangement there is no cable clutter. I prefer because of its roomy interior demand and the vulnerability to loose contacts each half a star from: 4 stars.