Lexar Professional 2000x SDXC UHS-II Card 64GB

Lexar Professional 2000x SDHC/SDXC UHS-II cards let you quickly capture and transfer high-quality photos and 1080p full-HD, 3D, and 4K video, with a read transfer speed up to 300MB/s (write speeds slower). The cards leverage UHS-II technology (UHS Speed Class 3 (U3)) for high-speed performance. This dramatically accelerates workflow from start to finish, so you can save time and get back to the business of photography. For versatility, the cards also work with UHS-I devices at UHS-I speeds, and they're backwards compatible with older cameras and readers, performing at Class 10 speeds when used with non-UHS devices.