Due to a loose contact the MicroUSB jack my else perfectly functioning N7000, I searched on Amazon for a replacement part. In many reviews reported problems when replacing this part and also raised the allegation that it does not handle OEM parts. I therefore studied the product photos from various vendors, and compared the labeling and the Rev.Nr. to the original part in my phone. On the photo of the product Fa.Toka shipping, I finally found the exact same component and ordered it. But when I had the part unpacked, I saw to my dismay, that the label and the Rev.Nr. not correspond to the product picture. I wanted it therefore first send back, but ended up being curious as to whether it might not work but without any problems. And I must say, it works perfectly, although the label is different from the product photo and I do not know whether it is a Samsung original part. I can not judge whether it has traded in the negative experiences of other reviewers to poor production copies, or due to lack of technical skills in the exchange as well.