SanDisk 64GB Ultra Micro SDXC Memory Card Bundle Works with Samsung Galaxy J3 (2018), J4, J6, J8, Amp Prime 3 Phone UHS-I Class 10 (SDSQUAR-064G-GN6MN) Plus Everything But Stromboli (TM) Card Reader
Amazon.com: MEMZI PRO 32GB Class 10 90MB/s Micro SDHC Memory Card with SD Adapter for Samsung Galaxy J3 Eclipse, J3 Emerge or J3 Prime Cell Phones : Electronics