KOMPUTERBAY 2 PACK - 64GB Professional COMPACT FLASH CARD CF 600X 90MB/s Extreme Speed UDMA 6 RAW 64 GB KOMPUTERBAY 2 PACK - 64GB Professional COMPACT FLASH CARD CF 600X 90MB/s Extreme Speed UDMA 6 RAW 64 GB Capture and store high-quality images and 1080p HD video with your DSLR camera Min 90MB/second sequential read and Min 60MB/second sequential write. Universal low cost data storage and communication media. Designed to meet the critical speed performance needs of serious professional photographers. Advanced file management COMPATIBLE WITH DSLR, SLR, AND OTHER HIGH END CAMERAS Incompatible with Nikon D800/D810. Comes with free plastic compact flash case