It's possible to use dual SIMs and a microSD card on the Samsung Galaxy S7 Edge… with a little work - Android Authority
microSD Returns To The Samsung Galaxy S7. Here's Why It Was Removed In The First Place. | by d'wise one | Chip-Monks | Medium
Samsung offers free 256GB microSD with new Galaxy S7 in February | Mashable
All new Dual-Sim Samsung Galaxy S7 & S7 Edge devices arrive to the Saudi market
Galaxy S7 Has Two Storage Concerns
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 :
Logran que la microSD del Samsung Galaxy S7 sea reconocida como memoria interna
7 Best microSD Cards for Galaxy S7 – Samsung Rumors