I ordered this adapter in SM PC. The delivery arrived very quickly. The envelope contained surprisingly Adapter 3: From nanosim to Sim, nanosim on MicroSim MicroSim and on Sim There are still Sticker you can stick on the map, on which appropriate markings are to tailor the map.. Ie they can for example glue on a Sim and cut a Nanosim of it. How well this works I could not test, because my Sim was already punched. But what I really needed was the microSIM Sim card adapter. In this my punched Microsim has perfectly fit without grinding or other again. When nothing is too thin or too thick, but everything fits like a glove in the Simkartenslot in mobile (no iPad). I do not know if all the vendors provide the same adapter, but the SM PC I can highly recommend.