SanDisk Extreme Pro 64GB SDXC UHS-I Memory Card

OVERVIEW

The 64GB Extreme PRO UHS-I SDXC Memory Card from SanDisk is designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography. It has a capacity of 64GB, is compatible with the UHS-I bus, and has a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3, which provides minimum write rates of 30 MB/s. Read rates are limited to 200 MB/s, while write speeds are limited to 90 MB/s. A built-in write-protect switch helps to protect card data from unintentional erasure.