Unable to see what happens.

There is no way of knowing whether this adapter is working or not unpack because it has no loupiote.
However, a Cubot connected between X6 and an Acer 27 inch 3D it nothing happens at all. Although obviously, the external power supply is connected also, I might add.

For cons, I could see that the smartphone is placed in charge for about 30 seconds, a sign that something is happening.
Then charging stops, as if the charger was not connected.
So I think the adapter is functional, and noting that there is a compatibility problem with the phone or with the screen, probably goes to sleep or turns off.

For the price, I keep it because I'll end up having many compatible hardware. I will have one day, I will have XD