Designed for microSD devices like smartphones, drones, and action cameras capable of capturing Full HD and 4K video, as well as raw and burst photos, the SanDisk 512GB microSDXC Extreme UHS-I Memory Card has a capacity of 512GB, is compatible with the UHS-I bus, and features a V30 speed class, which guarantees minimum write speeds of 30MB/s. If your device doesn't support V30, this card also supports the U3 standard, which also guarantees minimum write speeds of 30MB/s. Read speeds are supported up to 190MB/s and maximum write speeds at 130MB/s.
