For Wetrans Cameras Class 10 Micro SD Card FAT32 16GB 32GB 64GB Memory Card C10 Mini SD Card|Card Readers| - AliExpress
64GB Micro SD card memory with SD Adapter pre formatted to FAT32 Format | eBay
I'm using this new micro sd card in my 3ds, it's formatted to fat32 with 32kb clusters and is detected normally in my pc, but I get a could not detect microsd