Lexar SDXC 800x Pro UHS-I cards, C10 (V30) U3, R150/W45, 256GB

Designed for point-and-shoot cameras, mid-range DSLR cameras, and HD camcorders, the 256GB High-Performance 800x PRO UHS-I SDXC Card (BLUE Series) from Lexar features a storage capacity of 256GB and may be used for 4K, Full HD, and 3D video, plus raw and JPEG photos. It can achieve read speeds of up to 150 MB/s, write speeds of up to 45 MB/s and, thanks to the V30 speed class rating, write speeds are guaranteed not to drop below 30 MB/s.