The Kingston 64GB microSDXC memory card with full sized SD adapter will give you ultimate versatility should you have several devices that use both full sixed SD and microSD formats. This means you can use it in a digital camera or camcorder that requires a full sized SD card or in a smartphones that requires the microSD format. Kingston's microSDHC/microSDXC Class 10 UHS-I card features Class 10 UHS-I speeds of 45MB/s read and 10MB/s write, making it ideal for photographers who shoot everything from still images to kids and pets in motion. It's also ideal for cinema-quality HD (1080p) video and reduces buffer time between shots when compared to the Class 4 card. The smallest SD card available, microSDHC/microSDXC Class 10 UHS-I is the standard expandable storage option for many tablets, smartphones and action cameras. It can also be used in conjunction with the optional SD card adapter for standard size SDHC/SDXC host devices. Designed to withstand harsh environments, this versatile card is tested to be waterproof, temperature proof, shock and vibration proof, and X-ray proof . Capacities of 8GB to 128GB make it easy to find the right card for your needs and provide space for thousands of hi-res photos and hours of video.