Micro SD Memory Card Adapter for the PSP Go – Genius Game Mods
PSP Go Memory Adapter Now Available (Use Micro SD on PSP Go) | NeoGAF
Best Buy: SanDisk Memory Stick Micro M2 (8GB) for PSPgo SDMSM2G-008
Pspgo Microsd Memory Card Adapter Kit - Etsy
Micro SD Memory Card Adapter for the PSP Go – Genius Game Mods
I made a PSPgo micro sd card adaptor, and so can you! Maybe, well, probably not, it's not easy. : r/PSP
PSP Go M2 to Micro SD Adaptor. Looks like there is another person making these. And these are plug and play compared to the other ones. : r/PSP
Peter McDaniel on Twitter: "Upgraded my #PSP Go tonight. I really didn't want to lose anything on my 8GB card but I didn't want to pay upwards of $40 just for 16GB.