Description Micro SD to Memory Stick Pro Duo Adapter, converts Micro SD/SDHC to Memory Stick Pro Duo Card Compatible Memory Card Media: microSD or microSDHC. Only MS DUO Adapter. Support Up to 128GB Micro SD/SDHC/SDXC Card Compatible Works perfectly on PSP 1000/2000/3000, PSP Slim, Sony camera and handycam, format your card in your device for first time use