ProGrade Digital 512GB UHS-II microSDXC Memory Card with SD Adapter

The 512GB UHS-II microSDXC Memory Card with SD Adapter from ProGrade Digital features a storage capacity of 512GB and takes advantage of the UHS-II bus to support maximum read speeds of 250 MB/s and maximum write speeds of 130 MB/s. This card has also been designed with the V60 Video Speed Class rating, which guarantees minimum write speeds of at least 60 MB/s, allowing the card to be optimized for 4K, UHD, Full HD, and 3D video captures as well as raw photos and rapid-fire bursts.