I made a PSPgo micro sd card adaptor, and so can you! Maybe, well, probably not, it's not easy. : r/PSP
Memory Stick to M2 (PSP Go) adapter now available! | GBAtemp.net - The Independent Video Game Community
I did it boys. PSP Go with 128GB. No FPC adapter - self soldered - r/PSP
Worklog - Psp go battery/memory mod | BitBuilt - Giving Life to Old Consoles
Great physical Psp Go mod is Aaamods psp go m2 adapter to micro sd card. Can add a ton of more space for games. In the photo there is a 128gb micro
PSP Go Memory Adapter Now Available (Use Micro SD on PSP Go) | NeoGAF
Sandisk 8GB Memory Stick Micro M2 w/ Duo Adaptor Sony PSP / PSP GO | eBay
Mathieu Hervais on Twitter: "I finally managed to install the Micro SD storage mod in one of my psp go c.c. @kouchan66 it cost me one and a half tape as well
PSPGO M2 Memory Card Dummy Adapter on Sale - Hackinformer