Micro SD Card Capacity Micro SD: 2 GB Capacity Micro SDHC: 4 GB | 8 GB | 16 GB Class (Micro SDHC):class 4 (guaranteed minimum transfer rate: 2 MB/s)Max. reading transfer rate:21,00 MB/s (140x)Max. writing transfer rate:5,00 MB/s (34x)Accessories:SD adapter