for PS2 MX4SIO SIO2SD Card Reader Adapter, Storage Card Adapter with Recognition Limitation and Dedicated Function, Easy to Use for PS2 Fat Console (Transparent)
Slot Connection: For MX4SIO (Memory expansion For SIO) is an adapter for that allows you to connect an Storage Card to a memory card slot.
Dedicated Function: Storage Card is not a replacement for a memory card, it is only an adapter and not a converter to make an Storage Card into a memory card.
Recognition Limitation: Storage Card and memory card work in a similar way but not the same, the console can't recognize Storage Card, not all Storage Cards can be recognized.
Software Requirements: Only specially developed homebrew software can access Storage Cards, although this software is currently in the development stage (such as for OPL).
Professional: For SIO is the name of the interface chip for In for 2, it is called for SIO2. Professional for PS2 Storage Card adapter, easy to use.