Just got this today and it won't read the SD cards. : r/3DS
Installation der "microSD Management-Software" auf dem Old3DS (CFW/GW) - DS/ 3DS How To / Faq - psXtools.de Community
Here's The New Nintendo 3DS Micro SD Management Overview - My Nintendo News
MicroSD management is no longer working on my windows | Page 2 | GBAtemp.net - The Independent Video Game Community
How to utilize the 3DS MICROSD MANAGEMENT to transfer files wirelessly - YouTube
Just Upgraded my 3DS with a 256GB microSD Card for all the Digital Purchases I'm going to Make. The Block Counter Topped Out! : r/3DS
How to format a high capacity SD card for use with Nintendo 3DS - NintendoToday
Amazon.com: Sandisk 32GB SD SDHC Flash Memory Card for Nintendo 3DS N3DS DS DSI & Wii Media Kit, Nikon SLR Coolpix Camera, Kodak Easyshare, Canon Powershot, Canon EOS, Comes with Bonus SD/TF
Amazon.com: R4 SDHC Gold Pro + USB Cartridge adapters, 16G TF SD Card Reader Works on DS/3DS/2DS+ Flash Boy Cyclone (v3.1) Cartridge Dumper Flasher for Game Boy DMG, GBC & GBA :
System crashes after closing microSD Management from system settings (ARM11 error) · Issue #564 · LumaTeam/Luma3DS · GitHub