I bought this adapter for my Galaxy Note 3. Its predecessor, the grade 2 I've used the following adapters: Samsung Original HDMI adapter cable EPL 3FHUBEGSTD (compatible with Galaxy S3 / S3 LTE) in black. When I tested this with the grade 3, I was just very happy because he finally works without electricity. The problem now, however, that a connected power supply, the phone no longer loads. So you have to play with a full battery and best dimmed display its media content so always.
However, since it is important to me, if possible to charge the cell phone during streaming, I have resorted to this offered here adapter (can be transferred and because it supports the MHL standard 2.0, which indeed 720p media to smoothly). Especially typical Amazon quickly came in the mail, unpacked and connected. Behold, with electricity all goes wonderfully, but without electricity there is no picture and he tells me again and again "HDMI cable connected", "HDMI cable separately," HDMI cable connected ", etc ...
Therefore, there are two star deduction, since the power supply free operation is only possible with the old Samsung Adapter (in conjunction with Note 3), with power supply, it's not all wonderful and the phone also invites. So I now use both adapters, depending on whether I want to use the short and mobile function of the adapter and stationary or long. That would Samsung can really solve better.
Greeting