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
How to Format Micro SD Card from RAW to FAT32 in Windows 10/8/7?
Amazon.com: LaView 64GB Micro SD Card, Micro SDXC UHS-I Memory Card – 100MB/s,667X,U1,C10, FHD Video V10, A1, FAT32, High Speed Flash TF Card P500 for Computer with Adapter/Camera/Phone/Drone/Dash Cam/Tablet/PC : Electronics
High capacity microSD cards and Android - Gary explains