How to Insert and Remove microSD Card from Samsung Galaxy Tab S8 - Technipages
Top things you need to know about the Samsung Galaxy S8's SD card slot | Android Central
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
Set up your Samsung Galaxy S8 phone | How to insert your SIM card and microSD card | Samsung New Zealand