Amazon.com: Digi-Chip HIGH Speed 32GB UHS-1 Class 10 Micro-SD Memory Card for Samsung Galaxy J1, Galaxy J2, Galaxy J3, Galaxy J5, Galaxy J7 Cell Phones : Electronics
Amazon.com: MEMZI PRO 64GB Class 10 90MB/s Micro SDXC Memory Card with SD Adapter and Micro USB Reader for Samsung Galaxy J3 Eclipse, J3 Emerge or J3 Prime Cell Phones : Electronics
How to Insert Sim Card and SD Card in Samsung Galaxy J3 2016 - YouTube
Galaxy J3 2016 - How to insert micro SD card - YouTube