Available capacities: 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, 256GB & 512GB. Capacity Options: 4GB / 8GB / 16GB / 32GB / 64GB / 128GB / 256GB / 512GB. Supplied with an SD adapter, it can be used as both a Micro SD card and a standard SD card for maximum compatibility.