Thanks to its high speed and capacity, the Verbatim microSDXC Pro memory card with U3 / UHS-I standard is ideal for use in powerful mobile and multimedia devices that require a lot of storage. UHS-I memory cards ("Ultra High Speed") achieve their maximum speed only when used with UHS-I devices. For devices without a UHS-I interface, the data transfer rate for the Class 10 specification is at least 10 MB/s. The package includes an adapter for using the memory card in devices with an SD slot.