SANOXY Dual Slot MicroSD to MS PRO DUO Adapter for Sony PSP, Converts 2-MicroSD or MicroSDHC Cards, Black SNX-MICROSD-PRODUO-BK - The Home Depot
PSP Memory Card Options for Homebrew - What is the Best Setup? - YouTube
Amazon.com: MS 32GB Memory Stick Pro Duo MARK2 for PSP 1000 2000 3000 Accessories/Camera Memory Card : Video Games
Best Buy: Sony PSP Memory Stick Duo PSP-M32
Memory Stick Pro Duo Adapter, for Sony PSP Card Adapter - Walmart.com
Modded IPS LCD White Sony PSP 1000 System W/ 64gb Memory Card - Etsy
PSP Preloaded Memory Stick | eBay
Sony Memory Stick Pro Duo cards 16GB 32GB for PSP Cybershot Sony Cameras | eBay
Amazon.com: PSP Memory Stick Adapter, Funturbo Micro SD to Memory Stick PRO Duo MagicGate Card for Sony Playstation Portable, Camera, Handycam : Electronics
Micro SD Memory Card Adapter for the PSP Go – ASA College: Florida
Micro SD Memory Card Adapter for the PSP Go – Genius Game Mods
Official SONY PSP 32MB Memory Stick Duo Magic Gate x 3 Set | eBay
For the people with a more "purist" approach on their PSP's storage solutions, these are the best Memory Sticks that you can possibly get. : r/ PSP