So that inspired me, had been forced to buy expensive for the iPad adapter, but with such a cable and without any other app of the memory stick contents are displayed on my Samsung S4 immediately and I have full access to all files etc. For the keyboard etc. I do not use it because I as a Bluetooth keyboard prefer is indeed already for really little money (under 15 in good quality) to have. So for me, the cable would be a bit too stiff and therefore I could not imagine then the phone nice to be able to place me. but for memory stick, ideal ......