have with this card twice for an MP3 player (Samsung Galaxy S Wifi 3.6 Media Player (9.3 cm (3.6 inch) display, touch screen, 2 megapixel camera, Android 2.0, USB 2.0) [no mobile phone] black) bought , Unfortunately, first one and then the quickly delivered replacement failed to work after a few minutes. On the device itself, it was not, because even with a memory card reader she could no longer write or format. With a Samsung memory card (Samsung microSDHC 32GB Class 6 Memory Card (MB-MSBGBEU)) I have had better experience.
