![MX4SIO SIO2SD SD Card Adapter for PS2 Playstation 2 + Fortuna FMCB card for PS2 Slim Consoles + Game Card MX4SIO SIO2SD SD Card Adapter for PS2 Playstation 2 + Fortuna FMCB card for PS2 Slim Consoles + Game Card](https://ae01.alicdn.com/kf/S28b0532d6dcd4e778bbac7a209d265e4E/MX4SIO-SIO2SD-SD-Card-Adapter-for-PS2-Playstation-2-Fortuna-FMCB-card-for-PS2-Slim-Consoles.jpg)
MX4SIO SIO2SD SD Card Adapter for PS2 Playstation 2 + Fortuna FMCB card for PS2 Slim Consoles + Game Card
![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?width=640&crop=smart&auto=webp&s=590f2e7461b653e3c6597f4fe2639a064155cd26)
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 :
![Has anybody ever actually used the card readers on the PS3? I've owned this thing since 2008 and never once have I ever used them. : r/PS3 Has anybody ever actually used the card readers on the PS3? I've owned this thing since 2008 and never once have I ever used them. : r/PS3](https://preview.redd.it/0l8hjzprbo691.jpg?width=1080&crop=smart&auto=webp&s=4625d881f1d90d187b4e51f21ecaf304e87a25f6)
Has anybody ever actually used the card readers on the PS3? I've owned this thing since 2008 and never once have I ever used them. : r/PS3
![Miguel Lozada on X: "Who remembers the SD slot in PS3?! Anyone actually use it? https://t.co/9dCkDVfCEj" / X Miguel Lozada on X: "Who remembers the SD slot in PS3?! Anyone actually use it? https://t.co/9dCkDVfCEj" / X](https://pbs.twimg.com/media/Em5N9MpVkAAn2YJ.jpg)
Miguel Lozada on X: "Who remembers the SD slot in PS3?! Anyone actually use it? https://t.co/9dCkDVfCEj" / X
![Sony Playstation 5 Disc Version (Sony PS5 Disc) with Extra DualSense Wireless Controller and Micro SD Card USB Adapter Bundle - Walmart.com Sony Playstation 5 Disc Version (Sony PS5 Disc) with Extra DualSense Wireless Controller and Micro SD Card USB Adapter Bundle - Walmart.com](https://i5.walmartimages.com/seo/Sony-Playstation-5-Disc-Version-Sony-PS5-Disc-with-Extra-DualSense-Wireless-Controller-and-Micro-SD-Card-USB-Adapter-Bundle_790c29a8-2d43-4b73-9f79-5eda84391ccb.4fd8dd99ae9dadeb1776646e412d5cfa.jpeg)