SanDisk Ultra 256GB microSDXC Memory Card with SD Adapter Expand your device’s storage easily with the SanDisk Ultra 256GB microSDXC memory card. Designed for speed and reliability, this Class 10 card supports smooth Full HD video recording and playback, plus fast file transfers. Ideal for smartphones, tablets, cameras, and other compatible devices, it offers up to 100 MB/s read speed and includes an SD adapter for expanded use. Key Features at a Glance: 256GB of storage for photos, videos, music, and apps; Class 10 speed rating for Full HD video recording and playback; up to 100 MB/s read speed; compatible with smartphones, tablets, cameras, and more; includes an SD adapter for devices that support SD cards.