SmartQ SD Card Reader, 4-in-1 USB C 3.0 SD/Micro SD/MS /CF Memory Card Reader, Adapter for Camera, Compatible with MacBook Pro, MacBook Air/ iPad Pro, Samsung Galaxy S10/S9/S8, Surface Book 2: Amazon.co.uk:
Best Memory Cards for Samsung Galaxy S10 - MyMemory Blog
128GB Micro SD Memory Card For SAMSUNG GALAXY S7 S10 S10+ S10 Lite S10e S20FE | eBay
Amazon.com: SanDisk 256GB SDXC Micro Ultra Memory Card Works with Samsung Galaxy S10, S10+, S10e Phone Class 10 (SDSQUAR-256G-GN6MN) Bundle with (1) Everything But Stromboli Multi slot SD and Micro Card Reader :
64 GB Memory Card For Galaxy S10 Lite Smartphone Kingston Micro SD Card 64GB | eBay
Samsung Pro Plus 256GB MicroSD Class 10 UHS-I Memory Card for Samsung Galaxy S20 FE