Capture high-quality images and HD video with professional-level speeds and capacities the Lexar professional 1066x CompactFlash card lets you quickly capture and transfer high-quality photos and 1080p full-hd, 3d, and 4k video, with a read transfer speed up to 1066x (160mb/s). And youll power through post-production with high-speed card-to-computer file transfer. This dramatically accelerates workflow from start to finish, so you can save time and get back to the business of photography. Improve capture, transfer, and workflow high-speed performance you can trust. Whether youre a professional photographer, videographer, or enthusiast, the card provides performance you can trust. It leverages udma 7 technology to provide a read transfer speed up to 1066x (160mb/s).