128GB Micro SD Memory Card for SAMSUNG GALAXY A10,A40,A50,A51,A70,A71 Mobile | eBay
Amazon.com: Samsung MicroSD Card 512GB Evo Plus for Samsung Phone Works with Galaxy A20s, A20, A10, A70 (MB-MC512KA) SDXC Class 10 A2 UHS-I Bundle with 1 Everything But Stromboli MicroSD & SD
What is the best SD card for Samsung Galaxy A70, and why? - Quora