Samsung Galaxy S7 and S7 Edge: Curvier, faster, micro SD expansion—available March 11 | Ars Technica
Inserting SIM and SD Card in Galaxy S7 / S7 Edge - YouTube
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Amazon.com: Samsung 256GB Micro SDXC EVO Plus Memory Card with Adapter Works with Samsung Galaxy S7, Tab S7+ Tablet, A21s Smartphone (MB-MC256KA) Bundle with (1) Everything But Stromboli SD, TF Card Reader :
Samsung Galaxy S7 Memory Cards and Accessories | MyMemory