Amazon.com: Professional Ultra SanDisk 64GB Samsung Galaxy S7 edge MicroSDXC card with CUSTOM Hi-Speed, Lossless Format! Includes Standard SD Adapter. (UHS-1 Class 10 Certified 80MB/s)
SanDisk Extreme Micro SDXC Card with SD Adapter - 64GB
Amazon.com: Samsung Galaxy S 7 Edge: Cell Phones & Accessories