Amazon.com: Samsung Pro Plus 256GB MicroSD Class 10 UHS-I Memory Card for Samsung Galaxy S20 FE 5G, S20 Ultra, S20, S20+, S10, S9 Phone - MB-MD256KA Bundle with Everything But Stromboli Micro
Amazon.com: Samsung EVO+ Plus 256GB MicroSD Memory Card for Samsung Phone Works with Galaxy S20 Fan Edition, S20 FE 5G Cell Phone (MB-MC256KA) Bundle with (1) Everything But Stromboli SD & Micro
How to Install SD and SIM card into Samsung Galaxy S20 - YouTube
128GB Memory Card for Galaxy S20/Ultra/Plus Phones - Samsung Evo High Speed MicroSD Class 10 MicroSDXC D9W for Samsung Galaxy S20/Ultra/Plus - Walmart.com
SIM Card Tray + Micro SD Card Tray for Samsung Galaxy S20 Fe 5G SM-G78
Best Memory Cards for Samsung Galaxy S20 Ultra - MyMemory Blog