Amazon.com: SanDisk 512GB Nintendo Switch MicroSD Card/Memory Card for Nintendo Switch Lite 512 GB (SDSQXAO-512G-GNCZN) Bundle with 1 SD & MicroSDXC Card Reader : Video Games
Amazon.com: SanDisk 512GB microSDXC-Card, Licensed for Nintendo -Switch - SDSQXAO-512G-GNCZN : Video Games
Nintendo Support: How to Check Available Space on Nintendo Switch