KOMPUTERBAY 128GB Professional COMPACT FLASH CARD CF 1050X WRITE 100MB/S READ 160MB/S Extreme Speed UDMA 7 RAW 128 GB KOMPUTERBAY 128GB Professional COMPACT FLASH CARD CF 1050X 100MB/S WRITE 160MB/S READ Extreme Speed UDMA 7 RAW 128 GB Capture and store high-quality images and 1080p HD video with your DSLR camera Min 160MB/second sequential read and Min 130MB/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 Tested to work with Canon ML builds for RAW HD Video