1TB CF express Card Type B.

Format    :  CFexpress

Storage Capacity   :  1TB

Read Speed  :  1700MB/s 

Write speed  :   1600MB/s

Wide Compatibility for :Canon / Nikon / Panasonic Camera

Compatible Brand   ：For Canon, For Panasonic, For Nikon

Compatible Model   ：Nikon Z7, Nikon Z6, Canon EOS 1D X Mark III, Panasonic Lumix DC-S1, Nikon D6, Panasonic Lumix DC-S1R, Canon EOS R5

Notice :  The larger the capacity, the faster the speed. If you shoot high-definition video, you need to buy a large capacity. 512GB and 1TB can support Eos R5 8K Raw, 4K 120P, Z6 Z7 4k 60p, please choose 256GB and above.