The SDSDXVE-064G by WD/SanDisk Bulk is a high-capacity, high-performance Secure Digital Extended Capacity (SDXC) flash card specifically designed for HD video and high-resolution photography. With 64GB of storage, it caters to professionals and enthusiasts who need more space for their large files. This card is part of the Extreme HD Video C10, 90MB/s series, providing not only the capacity but also the speed required for seamless video recording and fast data transfer. It is rated at Speed Class 10, ensuring that video recordings will maintain a smooth and clear quality without dropping frames. The 90MB/s speed rating makes it ideal for shooting 4K Ultra HD content, allowing users to fully leverage the capabilities of their advanced digital cameras and camcorders. Durability and reliability are hallmarks of WD/SanDisk products, and the SDSDXVE-064G is no exception, offering users peace of mind that their precious memories and professional work are stored on a dependable platform.