The SDSDU-128G-U46 from WD/SanDisk Retail is a versatile and reliable SDXC flash card, designed to accommodate the storage requirements of high-quality digital photography and video recording. With a 128GB capacity, it meets the needs of professionals and enthusiasts alike who need ample storage for their high-resolution files. Like the SDSDUN series, this Ultra class card boasts a Class 10 performance rating, ensuring smooth recording of Full HD content and rapid file transfer rates. Its reliability and durability are underpinned by the renowned quality standards of WD/SanDisk, making it a preferred choice for expanding storage on a wide range of devices.