200 GB micro SD card on Samsung Galaxy J7-6 (2016); No hang/Lag/Issue - YouTube
Sandisk Ultra 128GB Memory Card for Galaxy J7/J5/J3 - High Speed MicroSD Class 10 MicroSDXC W9R Compatible With Samsung Galaxy J7/J5/J3 - Walmart.com
128GB Micro SD Card For SAMSUNG GALAXY J7(2016/2017/2018),J7 Duo,J7 Max,J7 Prime | eBay
Amazon.com: Samsung 64GB Evo Plus Micro SDXC Memory Card Class 10 (MB-MC64KA) Works with Samsung Galaxy J7 (2018), J7 Star, J7 V (2018) Phones Bundle with (1) Everything But Stromboli MicroSD/SD Card
Does the Samsung Galaxy J7 have 2 SIM and 1 memory card slots or is the 2nd SIM slot being used as a memory card slot? - Quora