Take your data storage to the extreme with the Speed Class 3 compatible Class 10 compliant 64GB Extreme UHS-I microSDXC Memory Card from SanDisk. SanDisk has managed to push the limits of data transfer rates and recording ability with this microSD memory card. Speed Class 3 compatibility allows you to shoot photos in continuous burst mode, and record Full HD, and 4K Ultra HD video. Data read speeds of up to 90 MB/s and write speeds of up to 40 MB/s greatly enhances your workflow while the included SD adapter allows the microSD card to be placed into devices supporting SD, SDHC, and SDXC memory cards. The downloadable RescuePRO software provides an additional layer of data security by assisting in the recovery of accidentally deleted images. SanDisk also offers their own app, SanDisk Memory Zone, designed to simplify the process of managing files on your smartphone. As with most SanDisk memory cards, this microSD card comes waterproof, temperature proof, x-ray proof, and shock proof allowing you to take your card virtually anywhere life takes you.