ProGrade Digital CFexpress 2.0 Type A Gold Memory Card with 900MBps Read Speed (240GB, 2-Pack)The ProGrade Digital CFexpress 2. 0 240GB Type A Gold Memory Card features read speeds of up to 900MBps, sustained write speed of 600MBps, and burst write speeds of up to 800MBps. In addition, the ProGrade Digital CFexpress Type A Gold card delivers a minimum sustained write speed of 200MBps (VPG 200) specifically designed for high resolution video capture. The CFexpress 2. 0 Type A Gold cards utilize PCIe Gen 3 x1 interconnect with NVMe host