Selling a SD card loading up with the batocera program for the steam deck. On the sd card is loaded up with roms filled up old school consoles. Included are some of the consoles such as Super Nintendo,sega genesis, Nintendo nes, game gear,N64, ps1 ps2 psp and more!! Also has the bios needed if you decide to transfer over to emudeck!! Plug and play and enjoy some of your older day consoles… selling as is with instructions on how to activate the batocera program.. total of 45,771 games at your disposal!!