The WD/SanDisk Retail SDSDQUA-064G-Z46A is a premium 64GB microSDXC (TransFlash) Ultra card, categorized under the class 10 (C10) and UHS-I standards, accompanied by an adapter. This microSD card is designed for users who require high-speed data transfer and large storage capacity. It's ideal for recording full HD videos, high-resolution photos, and managing large files, thanks to its UHS-I technology that enables faster data transfer rates compared to conventional microSD cards. With a minimum write speed of 10MB/s, guaranteed by its class 10 rating, and capabilities to achieve much higher speeds due to UHS-I specification, it ensures swift and efficient data handling. This makes it particularly suitable for use in action cameras, high-end smartphones, and tablets. The inclusion of an adapter adds to its versatility, enabling compatibility with a broader range of devices, including those requiring standard SD cards. WD/SanDisk Retail, renowned for its commitment to quality and innovation, ensures that the SDSDQUA-064G-Z46A meets the highest performance and reliability standards, offering users a top-notch storage solution that seamlessly keeps up with their digital lifestyle demands.