Samsung Evo Plus 64GB Micro SDXC Memory Card Class 10 Works with Samsung Android Phones – Galaxy A51, A50, A40, A30 (MB-MC64KA) Bundle with (1) Everything But Stromboli MicroSD & SD Card Reader
Amazon.com: BoxWave Smart Gadget Compatible with Samsung Galaxy A51 5G (Smart Gadget by BoxWave) - AllReader SD Card Reader, microSD Card Reader SD Compact USB for Samsung Galaxy A51 5G - Jet
Dual sim Card Slot and microSD Card Tray Replacement for Samsung Galaxy A51 Prism Black SM-
Amazon.com: BoxWave Smart Gadget Compatible with Samsung Galaxy A51 5G (Smart Gadget by BoxWave) - AllReader SD Card Reader, microSD Card Reader SD Compact USB for Samsung Galaxy A51 5G - Jet
Samsung Evo 256GB Memory Card for Samsung Galaxy A51/A50/A20/A10e/A01 - High Speed MicroSD Class 10 MicroSDXC - Walmart.com