This is the delkin 64gb compact flash memory card 1050x ddcf1050 64gb the delkin compact flash memory card 1050x is a specialized cinema card thats designed to excel in high end recording equipment such as 4k cameras and digital backs with capabilities to record data at speeds surpassing 120mbs built in udma 7 support and vpg video performance guarantee profiling the cf 1050x card keeps up with the most demanding digital cinematography requirements unlike memory cards that are mass b