SanDisk 64 GB micro SD Memory Card for Fire Tablets and Fire TV (d3807b20c25a99133b8c3c4c9188e07b) - PCPartPicker
Amazon.com: SanDisk Ultra Plus 64GB microSDXC UHS-I Card with SD Adapter, Grey/Red, Full HD up to 100 MB/S For Android Phone, Tables and Camera (2 Pack of 64 GB Micro SD- Card) :