Sandisk Ultra 64GB Microsd XC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-064G-GN6MA https://www.amazon.com/dp/B073JYV...gAb46M21QK
Shipping is free with Prime, otherwise free with $25+ order.
Transfer speeds of up to 100MB/s
Rated A1 for faster app performance and Class 10 for Full HD video
Shock-, temperature-, water-, and X-ray-proof
10-year limited warranty