I had acquired such an adapter. Unfortunately I lost. I wanted to recommend one because I use it for my gps gps as pedestrian, so it is important that it be loaded before I left. I was disappointed by this model, which works fine but is quite heavy and big and rather rude design. It is much bigger than the picture. I still has few seats in the luggage when I go on vacation, the adapter I had previously was much lighter and smaller. I regret it.