ADATA microReader Ver.3 + 16GB microSDHC Class 6, 16 GB, MicroSDHC, 20 MB/s, 9 MB/s, Black ADATA microReader Ver.3 + 16GB microSDHC Class 6. Capacity: 16 GB, Flash card type: MicroSDHC, Read speed: 20 MB/s, Write speed: 9 MB/s. Product color: Black