For the original PSP, which uses Memory Stick (Pro) Duo, there exist third party adapters to use 1 or 2 microSD cards.
But with the PSP Go, they introduced the Memory Stick M2, which is dimensioned in such a way, that microSD Adapters are impossible.
With the PS Vita, they introduced yet another format, very similar to the M2 in size, but different enough to be incompatible. Again, no microSD card adapters exist, if it wasn’t for nifty homebrew hacks utilizing the game card slot, there would be no way to use microSD cards at all.
For the original PSP, which uses Memory Stick (Pro) Duo, there exist third party adapters to use 1 or 2 microSD cards.
But with the PSP Go, they introduced the Memory Stick M2, which is dimensioned in such a way, that microSD Adapters are impossible.
With the PS Vita, they introduced yet another format, very similar to the M2 in size, but different enough to be incompatible. Again, no microSD card adapters exist, if it wasn’t for nifty homebrew hacks utilizing the game card slot, there would be no way to use microSD cards at all.
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