Secure your files with the Verbatim® SDXC 64 GB memory card. Designed for compatible digital cameras, portable music players, camcorders, smart phones, PC's or other consumer applications. The SDXC memory card uses a FAT32file system - a specification that was established for applications with higher capacity needs and are especially suitable for high-quality video. The increasing use of high-definition video, high-resolution digital photography and mobile applications demands higher storage capacity and more demanding data transfer rates. Because of this, the Verbatim Premium SDXC Memory Card guarantees a minimum sustained data transfer speed, not a maximum speed. It is fully compliant with all applicable SD standards and also contains a write protect feature to prevent accidental erasure.