![What were these memory slots used for? Obviously memory stick duo was for psp, but what about the SD and CF ones? I didn't even know what CF was until now : What were these memory slots used for? Obviously memory stick duo was for psp, but what about the SD and CF ones? I didn't even know what CF was until now :](https://preview.redd.it/what-were-these-memory-slots-used-for-obviously-memory-v0-davm81rvadva1.jpg?auto=webp&s=6ddfb176cf0c407c77d0c552516696eeb2742769)
What were these memory slots used for? Obviously memory stick duo was for psp, but what about the SD and CF ones? I didn't even know what CF was until now :
![What happens if the PS2 to PS3 memory card adapter is connected to a PS3 that's NOT backwards compatible? : r/PS3 What happens if the PS2 to PS3 memory card adapter is connected to a PS3 that's NOT backwards compatible? : r/PS3](https://preview.redd.it/what-happens-if-the-ps2-to-ps3-memory-card-adapter-is-v0-he4gl9jpwwd81.jpg?width=640&crop=smart&auto=webp&s=5a440d9c14f670a5a152e5986c3771d7717ce05b)
What happens if the PS2 to PS3 memory card adapter is connected to a PS3 that's NOT backwards compatible? : r/PS3
![Looking back over old gaming mags, love some of the insane hype and predictions made for the PS3 : r/gaming Looking back over old gaming mags, love some of the insane hype and predictions made for the PS3 : r/gaming](https://i.redd.it/suy8gi8i12hb1.jpg)
Looking back over old gaming mags, love some of the insane hype and predictions made for the PS3 : r/gaming
![My grandma had a PS3 that she wasn't using anymore. She let me have my pick of games to take home and a working controller. You don't want to see what happened My grandma had a PS3 that she wasn't using anymore. She let me have my pick of games to take home and a working controller. You don't want to see what happened](https://i.redd.it/gxqr0c00wj971.jpg)