... first) Compatible with: Sony M2 (No adaptor required) Secure Digital Card (SD) and SDHC (class 2,4 and 6), ... TransFlash/Micro SD /Micro SDHC, Mini Secure Digital (Mini SD) and MiniSDHC, MultiMediaCard (MMC), MultiMedia Plus ( ... Mobile), CompactFlash (CF), XD Picture Card (XD), SmartMedia, MicroDrive, MagicStore Drive, MemoryStick, MemoryStick Pro, Memory Stick Duo, Memory Stick Pro Duo. One ...