I bought two of Mumbi adapter on 20/11/2011. This morning, the second adapter is (the part with plug), after about two weeks before the first adapter already adopted, drafted with a pop and a hiss into nirvana, the fuse has blown it. After all, I was happy with it and about 1.5 years for such a low price surprised me the short life not really. Car adapter and charging cable still operate without difficulty.