Amazon.com: Everything But Stromboli 64GB Azaire MicroSD Memory Card Bundle Works with Samsung Galaxy Phones S Series S10, S10+, S10e, S9, S9, S8, S7 Speed Class 10, U3, UHS-1, SDXC Plus 1
Best microSD cards for the Samsung Galaxy S10 family of smartphones
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
256GB Memory Card with Zipper Case (Not a phone case) - Transcend High Speed MicroSD Class A1 U3 MicroSDXC Compatible for Samsung Galaxy S10 5G,Note 9,8,4,3,2,10,Plus,Tab A 8.0 (2019),J7 - P5K -
Samsung Galaxy S10 / S10 Plus SIM Card & Micro SD How to Insert or Remove - YouTube
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 3.0 Card Reader : Electronics