"Professional grade performance for on-the-go enthusiasts. Designed for your AndroidTM action cameras, drones or smartphone, the Lexar® Professional 1066x microSDTMUHS-I Card SILVER Series allows you to quickly capture and transfer high-quality photos including Full-HD and 4K UHD2 video with read speeds up to 160MB/s, and up to 120MB/s of recording. High speed performance thanks to U3 and V30 technology. The card is also A2 rated, allowing you to load apps faster on your Android A2 compatible device. Lexar® Professional microSDTM cards are rigorously tested and designed to be waterproof, shock, vibration and X-ray. This premium memory solution provides the speed and storage you need to capture more adventures on the go. Professional-grade performance for AndroidTM action cameras, drones or smartphones Leverage UHS-I technology to offer read speeds up to 160MB/s1 Quickly capture high-quality images and extended lengths of Full-HD and 4K UHD with write speeds up to 120MB/s Includes SD adapter "