Prograde Digital ProGrade Digital 512GB CFast 2.0 Memory Card, 550MB/s Read,450MB/s Write, 2-Pack

With a Video Performance Grade 130 (VPG-130), speed will not dip below 130MB/s - a level required by high performance cinema and photography cameras. No dropped frames when creating 6K, 4K, Full HD and high bit rate MPEG-4 files. ProGrade Digital CFast 2.0 streamlines Motion JPEG. Cards are guaranteed to perform at a maximum read rate of up to 550MB/s, and maximum write rate of up to 450MB/s.