I will not go into detail about the quality and operation, it corresponds to what you would expect from a cable.
Since it is with a cable difficult to distinguish the originals from fakes, to follow a few tips to recognize this easier:
1. On cable should "desgined by Apple in California ...." stand.
2. the rubber coating at both ends should fit snugly.
I am fully satisfied and would order it from Amazon as a buyer at any time again.