AC adapter Sony Alpha 55

The adapter works beautifully on a Sony A55. Was a little scared because I from other adapters (that would have been even more favorable) had read that they lead in triggering the camera turns off. Not so with this adapter. The cable is also more than adequate long, a total of 4 to 4.5 meters. Processing has come quite okay, the camera loses some weight because of "battery" consists only of a plastic housing, cable and two contacts.
Einizger negative point is that the cable is not perfectly positioned at the position at which the opening in the lid of the battery A55. Adjust tuts still, long-term monitoring will show whether there will be problems because.
Still, I can in this part Momment for Studio shoots and video shoots only know about.