Samsung PRO plus Microsd Card, 512 GB, UHS-I U3, Full HD & 4K UHD, Read Speed 18
Suitable for 4K/UHD and continuous shooting with high transfer speeds of up to 180 MB/s read speed and 130 MB/s write speed (UHS-I U3). Interface UHS-I, compatible with UHS interface. Speed Class U3. RAM Size 128 GB.