The LSD64GB667 from Lexar Retail is a proficient flash card that caters to professionals demanding high-speed data transfer and substantial capacity for their photography and videography projects. This 64GB SDXC (Secure Digital eXtended Capacity) card is part of Lexar's Professional series, offering a 667x speed rating that translates to a transfer speed of up to 100MB/s. Equipped with UHS-I (Ultra High Speed Phase I) technology, it ensures excellent performance when recording stunning 4K and Full HD video, as well as capturing high-quality images in burst mode. Its Class 10 performance is tailored for seamless video recording, eliminating concerns over dropped frames. The LSD64GB667 is built with durability in mind, providing resistance against water, shock, vibration, and x-rays, safeguarding your data in a wide range of environments. With its combination of speed, capacity, and reliability, the LSD64GB667 is suited for professional photographers and videographers who require top-tier storage solutions to match their high-performance gear.