How to insert SIM cards and SD card in Samsung Galaxy A70 - YouTube
How To Install SIM & SD Card in Samsung Galaxy A70 - Inserting SIM & SD Card - YouTube
SanDisk Extreme 512GB Micro SD Card for Phone Works with Samsung Galaxy S20 Ultra 5G, S20, S20+, S10+, S10e, S10 Class 10 (SDSQXA1-512G-GN6MN) Bundle with 1 Everything But Stromboli Memory Card Reader
SanDisk 400GB SDXC Micro Ultra Memory Card Works with Samsung Galaxy A10, A20, A70 Cell Phone Class 10 (SDSQUAR-400G-GN6MN) Bundle with (1) Everything But Stromboli MicroSD and SD Card Reader