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
Delock Products 91007 Delock USB 2.0 Card Reader for CF / SD / Micro SD / MS / xD / M2 memory cards
1pc Lector De Tarjetas Multifuncional 4 En 1 Compatible Con Tarjeta Ms/sd/micro Sd/micro Ms (m2), Tarjeta Sd Y Puerto Usb-a, Adaptador De Lector De Tarjetas - Electrónica - Temu
SanDisk M2 (Memory Stick Micro) para Pro Duo Adaptador de Memoria móvil (Bulk Pack-Tarjeta de Memoria no incluida) : Amazon.es: Informática
Lector de tarjetas USB para TF/y M2 Micro SD Card - China Tf card reader y lector de tarjetas micro SD precio
Use MicroSD to SD adapter for read Memory Stick Micro M2 - Electrical Engineering Stack Exchange
Caliente! Tarjeta de memoria M2 Micro con adaptador, lector de tarjetas M2 gratis, 1GB, 2GB, 4GB, 8GB, MS PRO DUO - AliExpress
Memory Stick Micro, M2, para teléfonos móviles
Tarjeta de Memoria M2 Memory Stick Micro SONY 256Mb-512Mb-1Gb-2GB | eBay
Working on a (clean!) microSD to M2 Micro adapter for my PSPgo. : r/PSP
Adaptador Micro SD - M2 - NanakiMods
Comprar Adaptador de tarjeta lector multifuncional USB SM-PE Memory 2 Micro- SD/TF/CT/MS/SDHC/MMC | Tienda online Joom
M2 to adapter pin diagram | The Mainframe
LeHang M2 NGFF tecla A.E A Micro SD sdhc sdxc TF Tarjeta Reardr T-Flash Card M2 A + E Adaptador : Amazon.es: Informática