PS1 Mods To Run Games FROM SD Card!! PSIO - YouTube
Nerdly Pleasures: The X-Station Optical Drive Emulator : The Key to the Sony PlayStation's Library
Amazon.com: Two 512GB Loaded SD Cards Over 1,800 Games for Playstation 1 PS1 XStation ODE Plug n Play, Preloaded; Sony PlayStation1 Console, Controller and XStation are NOT Included. : Video Games