SanDisk Extreme Pro 256 GB CFast 2.0 Memory Card Black

It is compatible with cameras as well as camcorders. It offers read sped of 525 mbps as well as write speed of 450 mbps and features 2933x memory speed. Dimensions: 0.13H x 1.7W x 1.4D. High speeds for full HD and DCI 4K video recording.