I Have two 64GB Micros and the PSP reads 128GB, I can also use one 128GB micro, but I can't get two 128GB to work (Format). I am using a CR-5400. Any Help would be much appreciated.
having similar problem, just got 2x 128gb sdcards and the photofast dual slot adapter.
two old 8gb cards I have laying around works for 16gb total, but I can't get the 128gb combo to work. it works fine on PC, formatted as fat32. it also works via SUB connection, I can transfer files via PC. but the psp says "can't read the card go format it"
if I do that it seems to work on the PSP but the contents on PC as well as the cards name is all garbled junk, tons of garbeld files and folders of various sizes... so I can't get any content on it that way.
is there something you need on the psp side? like a plugin or special kind of cfw?
2TB support!!!The biggest variable seems to be the adapter. I have a few different variations of the dual microsd adapters. The oldest of them only works up to 64gb total (2x32). A couple of them only do 128gb total (1x128, or 2x64), and a couple recent ones work at 256gb (2x128). In all cases I can format in a PSP. OFW 661 works with 256gb. CFW is rumored to support 2TB. Older firmware will have lower limits.
i think it's ofw that added 2tb - added in fw 4.xx i read somewhere.CFW is rumored to support 2TB. Older firmware will have lower limits.