High Speed Samsung Evo 128GB Memory Card with Case [MicroSD Class 10 MicroSDXC] X8Z for Samsung Galaxy S8 active Tab A 10.1 (2016) Sky S9 Plus, S7 S5, S10e S10 Plus On5
Amazon.com: 256GB SanDisk Ultra UHS-I Class 10 90mb/s MicroSDXC Memory Card works with Samsung Galaxy S8, S8 Plus, S8 Note, S7, S7 Edge, Cell Phones with Everything but Stromboli Memory Card Reader :
How to Insert / eject SD Memory card - Samsung Galaxy S8/S8+ - YouTube