How to save my gameplay on a downloaded PS2 game onto a PS3 - Quora
Transfer Saves from PS2 to PS3 | GBAtemp.net - The Independent Video Game Community
How to Create a Digital PS1 & PS2 Memory Card & how to select slot for PS3 - YouTube
PS3™ | Using saved data
PS2 memory cards for PS3 - PS3 and PS4 - Cheap Ass Gamer
Why can I make virtual memory cards without a ps2 compatible ps3, is or was ps2 content downloadable from the PlayStation store? (Translation put in image captions) : r/PS3