Sandisk Ultra 256GB Micro SDXC UHS-1 Card 150MB/s significantly increases the storage capacity of your smartphone. This high-performance memory card has 256GB of storage capacity, providing you plenty of room to save photographs, movies, and documents. With a read speed of up to 150MB/s, you can swiftly access and transmit data, making it ideal for action cameras, drones, smartphones, and other devices. The compatibility with UHS Speed Class 1 (U1) and Class 10 ensures seamless Full HD video recording and playback. The card is water, temperature, shock, and X-ray resistant, keeping your vital data safe in a variety of environments.