Amazon.com: Professional Ultra SanDisk 256GB Verified for Samsung Galaxy S8 Active MicroSDXC Card with Custom Hi-Speed, Lossless Format! Includes Standard SD Adapter. (UHS-1 A1 Class 10 Certified 100MB/s) : Electronics
Best Memory Cards for Samsung Galaxy S8 and S8+ - MyMemory Blog
Use micro SD card in Galaxy S8 and Galaxy S8+ - Galaxy S8 Guides
Galaxy S8/S8+] What is the accepted external memory size of the S8/S8+? | Samsung Levant
Samsung Galaxy S8 INSERT SIM & SD CARD - YouTube
64GB Micro SD Memory Card For Samsung Galaxy S8 S8+ Plus Mobile Phone 7426982586043 | eBay