Superior performance for your dslr and hd camcorderr r the optimal combination of shot speed up to 60mbs sustained video performance guarantee vpg 20 and transfer speed up to 120mbs 16gb 128gb cards onlyr ideal for use with mid range to high end dslr cameras and hd camcorders the sandisk extreme compactflash memory card delivers first rate readwrite speeds to catch fast action shots and enable quick file transfers this memory card features video performance guarantee vpg 20 to