The newly redesigned Kingston CompactFlash Ultimate offers an amazing minimum sustained write speed rating of 266X, making it our fastest card to support high-end digital cameras and devices. It’s designed to work with Windows® 7 and deliver superior results with fast data transfer and support for continuous shooting. With its ultra-fast transfer rates of 45MB/sec. read and 40MB/sec. write, you can capture more continuous, highresolution images in less time with the CompactFlash Ultimate than traditional CompactFlash memory cards
