SanDisk Ultra 64GB Class 10 MicroSDXC Memory Card (SDSQUNC-064G-GN6MA) for sale online | eBay
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) :
SanDisk 64gb Micro SD Ultra card, 100MB/s, A1, UHS-1, Memory Card (With Adapter) - Storage Mart India