Amazon.com: [Gigastone] Micro SD Card 32GB, Gaming Plus, MicroSDHC Memory Card for Nintendo-Switch, Smartpone, Roku, Full HD Video Recording, UHS-I U1 A1 Class 10, up to 90MB/s, with MicroSD to SD Adapter :
a-32gbmsd
SanDisk Ultra microSD 32GB SDHC UHS-I Class 10 100 MB/s Memory Card - No Adapter - Walmart.com