Up to 70 MB/s transfer speed;File Rescue downloadable software helps recover photos and videos that has been accidentally damaged or deleted;High speed microSDXC memory cards have been tested to achieve high levels of reliability and data integrity.;High speed microSDXC memory cards are water proof and are designed to perform under a wide range of operating temperature;Compatible with microSDHC/SDXC devices;Expands the storage on tablets or mobile devices;Includes supplied adapter for use in SDHC/SDXC compatible devices