actually this is not expensive But low quality and then this product was recognized by my kindle, but then this one considered it wasnt not compatible. Sony on my phone; apparatus also identified but apparently not compatible. I stopped there. So in conclusion I do not recommend this product. Furthermore on arrival products arrived poorly packed and I have the impression that he had already been delivered before (to be confirmed). This product seems to be a copy of a product very, very similar and I bought it works.
