The market is flooded with memory card readers and most of them go out of commission with hardly any use or just do not work . I had to search online and spent days and days looking for a memory card reader for my camera. Finally on recommendations of a friend I ordered for Quantum -QHM 5088 all in one card reader. I ordered it through Amazon in and when it arrived I had apprehensions whether even this item would be a failure. But I just inserted it and it worked. I am very happy with it.