Memory Stick Duo adaptor for Memory Stick and Memory Stick Pro

Product Information

The only difference between SDHC and SDXC cards is the maximum storage capacity and default file system format. In practice however the PSP is likely to give you several different kinds of "Format failed" errors. Alternately you can simply remove and replace the card. Some people believe that swapping cards while the PSP is on may lead to corruption of the filesystem on the card. While I have not personally experienced this, I tend to not remove my memory card while it is being accessed because I don't want to have to reformat and copy all my files again. However, do be sure to disconnect the USB mode from your PC before removing the card because that can lead to file system errors. You can manually recreate this structure by copying it from another working card that formats successfully in your PSP. Sony introduces the a7R IV with 61 Megapixel full-frame sensor". Digital Photography Review. July 16, 2019 . Retrieved July 16, 2019.

The next identifying feature is card slot shape. This is highlighted with the red rectangle in card #1 (the *genuine* PhotoFast card). Cards either have the rounded slot shape of #1 or the jagged shape of all the others. As I haven't tested any other cards with jagged slots I can't definitively say which type of cards might be better on any given trait. I have personally confirmed mixing and matching of MicroSD cards of different sizes and speeds (although they were all the same brand - SanDisk). For instance I installed a 64 GB with a 16 GB to get ~72 GB (after format) of usable storage. It is probably wise to stay with the name brands of memory (Sandisk, Transcend, PNY, etc.) And, since you won't necessarily see speed improvements with the newest and fastest cards you can probably buy the lower end of the more modern cards. Have some spare ones sitting around that are a few years old? They will probably work just fine.

The below has all been validated on this device running currently running 6.61 ME 2.3, though the vast majority of this should work on all of the standard PSP models using ME or PRO. There is a bit more detail below regarding FW versions (which are really beyond the scope of this guide). If you want to go with up to 128 GB I think most any card will work. To go higher than that you might have a bit more of a challenge finding a card like #6, or some other card that has proved trustworthy for others.

NOTE: If you plan on using only a single MicroSD card in a Dual adapter, place it the slot labeled "1" (top slot). Based on this I would have to recommend #5 if you plan to only go up to 128 GB of memory. Unfortunately I couldn't get this card to reliably detect my 200 GB card and so #6 was the best choice and the one I would continue to recommend out of my tests. The ONLY thing of importance is that after the format the PSP can see your inserted memory card with all the available space that was formatted!!!

If you really need all that space on one card and don't mind the waiting while the memory card is initialized each time, then there should be no problems going to the higher capacities. a b "News-Latest publications from CST". www.simmtester.com. Archived from the original on July 17, 2001 . Retrieved January 25, 2022.

You may find after reading all the information presented here that you have no need to go beyond ~200, ~400, or ~500 GB in size based on other usability factors I will discuss below. So you want a 256 GB card? There are some advantages in buying 1 x 256 GB MicroSD instead of 2 x 128 GB. Note this does not mean that things from the card will load slower, but it means that the PSP will take longer to recognize the card and load its contents into the XMB memory. You may opt for a smaller card and use CSOs to save space. Comparable to the speed differential, many games can be compressed considerably from their ISO forms. At this point the PSP drive letter should show as a good drive on the Windows system and you should be able to browse and copy files to/from it.If you get a "Format completed." you are likely good to go - though you should read through the next sections to ensure that your card really is setup properly. Once the cards were formatted however I was able to remove the MicroSDs and place them in any card and they all appeared to function normally. The exceptions here are #1 (the genuine PhotoFast which wouldn't support cards higher than 32 GB) and #6, which seemed to have no issues with 2 x 64GB but would not read my 200 GB cards properly. After many tests I decided that it was unlikely I was going to ever get a clean format on anything over 128 GB. After reading rsn8887's thread above and seeing that he encountered the same issues I did I gave in to the fact that I probably have to rely on Windows to properly format the cards. Additionally, all my tests were done with MicroSD cards up to 200 GB capacity (because I got a good deal on them). This means the largest high capacity setup I have personally tested is 400 GB. Theoretically, the information in this guide should be attainable for MicroSD cards of 256 GB, 512 GB, or even 1 TB in size. Practically however it may be that the adapters on the market today have a limitation or that the CFW will not indeed support such large sizes. I will leave it up to others who have the available hardware to test this. The PhotoFast link includes some information about spotting fakes - but the thing is these days pretty much everything is a fake - or at least not a "name brand." This isn't all bad news though because the genuine CR-5400 cards can't even support MicroSD cards above 32 GB. So if you want to build a card with more than 64 GB of memory you need to find another (no-name) brand.

There are more cards than I have shown here but for the most part the taxonomy above will at least allow you to select and try different types of cards. You may see some information/verbiage that states the PSP or the adapters support only SDHC cards. This is only because SDXC cards were not around when these devices were made there was only SD and SDHC format. So, the SDHC verbiage was meant to say "hey, we support the larger size SDHC, not just SD!" The same is still true in that the SDXC will work fine and indeed must be used if you want to use MicroSD cards beyond 32 GB. MS-A16G - Accessories Compatibility Information". support.d-imaging.sony.co.jp . Retrieved April 22, 2023. Sony announced on June 1, 2009, that M2 support in Sony Ericsson phones would be dropped in favor of microSD. [31] With all the cards (again, with the exception of #1) I was able to achieve a 2 x 64 GB cards (using the process described below).If anyone tells you that CSO (Compressed ISO) loading speed is negligible compared to ISO, they're lying. After you manually create this folder structure on your PSP drive which has been successfully re-formated via the PC tools you should be good to go in using this card in your PSP. Try a different CFW (though I doubt it will make a difference as long as both support high capacity). If it doesn't show the correct space then you won't be able to continue on with the next stage of configuration.