MediaRange microSDXC memory card, UHS-1 | Class 10, with SD adapter, 256GB MediaRange flash storage media are known for their extremely good quality and reliability. Our microSDXC memory cards are especially suited for use in portable devices like digital cameras, smartphones, tablet computers, navigation systems, music players and camcorders. The high speed transmission rates prevent delays when photographing, or when copying and downloading your digital data. We even include an adapter which allows you to use the card as an SD or microSD card. The adapter is compatible with all SDXC devices and immediately ready for use.