SanDisk 64GB Extreme UHS-I microSDXC Memory Card (SDSQXAH-064G-GN6MN)

The 64GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 64GB and supports maximum read speeds of 170 MB/s and maximum write speeds of 80 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s