SD Card Reader, uni USB C Memory Card Reader Adapter
SD Card Reader, atolla USB C USB 3.0 Memory Card Reader for MicroSD/SD/SDXC/SDHC/MMC, Aluminum SD/Micro SD to OTG USB Adapter Compatible with MacBook, iPad Pro, Samsung Galaxy S20, Laptop: Amazon.co.uk: Computers &
Samsung's Galaxy S21 phones don't include microSD card support - The Verge
64GB Micro SD Card Memory For SAMSUNG GALAXY S20 FE 5G Mobile Full HD Video | eBay
128GB Micro SD Card Memory For SAMSUNG GALAXY S20 FE 5G Mobile Full HD Video | eBay
Recording 8K videos on the Galaxy S20 uses 600MB per minute | TechSpot