I chose this model because the Chinese equivalent of Amazon had not received good evaluations. After 4/5 connections disconnected from the wall outlet (so European adapter inserted into the part of the transformer), the adapter is dislocated in 2 parts. Impossible to reclipser. Yet I am someone really very careful but then for the price, the quality is unworthy. Not even use the adapter over 2 weeks !!! Back to the direct sender.