My suspicion and personal opinions, which may be a forgery. Instead of 5V and 500mA personally like the original controller has only 3V and personally 300mA, also lacking the CE mark and the load in the charging station he always goes into fault and to top it all is the original blaumetalic and not blue. So when he goes to me, dear specialist retailer 5 euros pay more and these AWAY, I have also made.
