This is the delkin 32gb compact flash memory card 700x ddcf700 32gb the delkin cf 700x memory card is designed to excel in dslr cameras and advanced camcorders that require faster speeds and performance with capabilities to write data at speeds over 67mbs the cf 700x series supports slow motion recording for professional film making and promises not to drop frames or slow your cameras buffer even in the most demanding shooting or recording scenarios unlike memory cards that are mass built