Set of three SanDisk Extreme PRO CFast 2.0 cards 256GB. Includes: K2.0015640 3x SanDisk CFast2.0 card 256GB Note: Only supported by ALEXA Mini and AMIRA. This card is not supported by ALEXA XT or ALEXA SXT W. SanDisk Product Code: SDCFSP-256G (D)