The Brand New SanDisk 512GB Micro SD SDXC A1 C10 UHS-I U14K HD 120MB/s Memory Card is a high-quality, high-speed memory card designed for use with a variety of devices, including smartphones and tablets. With a storage capacity of 512GB, this microSDXC card from the SanDisk Ultra series offers plenty of space for storing photos, videos, and other data. The card also features a Class 10 speed class, making it suitable for recording high-definition videos at up to 120MB/s. With a manufacturer warranty included, this memory card provides reliable storage solutions for all your mobile device needs.