Amazon.com: SanDisk 400GB Ultra microSDXC UHS-I Memory Card 100MB/s, C10, U1, Full HD Works with Nintendo Switch Neon Video Game Bundle with (1) Everything But Stromboli Memory Card Reader : Electronics
Sandisk Extreme 400gb Micro SD on clearance at US Costco for $24.97. YMMV : r/retroid
Amazon.com: SanDisk - 400GB microSDXC UHS-I for Nintendo Switch : Video Games
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