The production really gives the impression of being of good quality (to be confirmed for use, of course). It's not too "made in PRC," as so many product. The green and unobtrusive and not dazzling diode. And most important, the load is fast enough that the product becomes essential (for my Galaxy Note, the load, via the port "fast charge" takes about as much time with the AC adapter - 1A , I think) It therefore changes all these OEM products that charge nothing, or very little, and does not really inspire confidence (genus, very hot). So, go there! The product does not really cost more than a low doubtful range.