How to move the pictures folder to the SD card on the Samsung Galaxy S7 | Tom's Guide Forum
Samsung Galaxy S7 active (G891A) - Insert or Remove SIM & Memory Card - AT&T
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Amazon.com: Samsung 32GB Micro SDHC EVO Plus Memory Card with Adapter Works with Samsung Galaxy S7, Tab S7+ Tablet, A21s Smartphone (MB-MC32) Bundle with (1) Everything But Stromboli SD, TF Card Reader :
Remove a microSD Card from a Samsung Galaxy S7 - VisiHow