sandisk 4 gb ultra ii compact flash memory card 15mb/s (sdcfh-004g-a11) sandisk product description sandisk ultra memory cards feature faster performance, greater storage capacities, and better dependability, so you can get the most from your investment in a feature-rich, high-quality digital camera or camcorder from the manufacturer the new sandisk ultra compactflash memory card has a minimum sustained write speed of 9 megabytes (mb) per second and a read speed of 10mb per second. get faster speed for all the things you do. in the fast-paced world of digital photography, you rely on your camera and its capabilities. you also rely on your compactflash card to be fast, reliable and compatible with your camera. sandisk ultra ii compactflash cards are ideal for your most demanding photo shoots, including photojournalism and event, sports, nature and fashion photography. features and benefits high-density flash memory and optimized controller technology lets you save large image files faster low power consumption, which means longer battery life. type i format ready for rapid-fire shooting