Suncala 64MB High-Speed Memory Card for PS2, Free Mcboot FMCB v1.953, Supports Game Backup from Hard Drive

Suncala 64MB High-Speed Memory... https://www.amazon.com/dp/B0CHDL47Y6?ref=ppx_pop_mob_ap_share this is a Amazon link to the one I bought you should be able to just plug this in and turn the console on no button prompt then from there the uLaunch elf file browser is the one I use the most on the freemcboot browser menu