Combining industrial strength and reliability with fast performance, the 64GB BLACK UHS-I SDXC Memory Card from Delkin Devices features a storage capacity of 64GB and is designed for DSLRs and advanced camcorders that require faster speeds for demanding shooting modes. It is well-suited for raw and JPEG photo captures, as well as 4K, 3D, and Full HD cinema-quality video captures at high frame rates. You'll be able to achieve maximum read speeds of up to 90 MB/s and maximum write speeds of up to 90 MB/s. Thanks to its V30 speed class rating, minimum write speeds are guaranteed not to drop below 30 MB/s.