>>10358594so what you have I don't believe is for the psp. that is the 'original' memory stick (not shown in photo), which was for late 90's/early 00's digital cameras and stuff like camcorders for still photos and low quality recordings, maybe mp3 players and stuff like that.
I believe the psp used the memory stick pro duo which was smaller/higher capacity.
If you have an old sony or otherwise compatible digital camera/camcorder you could check what is on it, or there are cheap multi-card readers online that probably are compatible with it still. Maybe you get lucky and find some long lost unseen nudes of some celebrity or something, but it's probably empty or uninteresting.