3C Pro 32GB 32G (16GB x 2) Class 4 microSD microSDHC Card with PhotoFast CR-5400 Dual MicroSDHC to Memory Stick MS Pro Duo Adapter - Retail 3C Pro 16GB Class 4 MicroSDHC - 2 Pieces total 32GB Capacity Included PhotoFast CR-5400 Adapter converts the two 16GB MicroSDHC Cards into one 32GB Memory Stick Pro Duo Card Compatible with PSP and other Sony portable devices that use the MS Pro Duo Cards. (Not compatible with Sony laptops)