Best suited for the PSP

The 4GB card offers enough space for a lot of games and should be taken once the space is full, you can see the data that are unnecessary, delete or move quickly and easily.
The card is recognized by the PSP immediately and is thus ready for use on the spot.
First, there should be a card from another company, but Sony has even here a card that does not cause any problems with the PSP system. Therefore, the decision was quickly clear.
The PC will detect the card and appropriate data can also be edited here.

Summary:

+ Immediate recognition of the card
Be + data / can be moved without error / deleted or otherwise worked
+ Card is recognized by the PC with no problems
+ Relatively low price for a 4GB memory card

- At the beginning only 3800MB of 4GB available (which would, however, be normal or after formatting the card almost 4 GB were fully available)
- / + Otherwise no defects / problems