SANOXY Dual Slot MicroSD to MS PRO DUO Adapter for Sony PSP, Converts 2-MicroSD or MicroSDHC Cards, White SNX-MICROSD-PRODUO-W - The Home Depot
How to put videos on PSP?
Amazon.com: PSP Memory Stick Adapter, Funturbo Micro SD to Memory Stick PRO Duo MagicGate Card for Sony Playstation Portable, Camera, Handycam : Electronics