The Lexar Professional 400x CompactFlash memory card provides reliable, professional-level high-speed performance, with a minimum guaranteed speed of 400x (60MB/s), so you can capture and store high-quality images and video with your DSLR camera. The Lexar Professional 400x CF card is available in 8GB, 16GB, and 32GB capacities. Product Details: Impressive high-speed performance - 400x (60MB/s) minimum guaranteed speed Capture and store high-quality images and video with your DSLR camera Significantly improves transfer speeds from card to computer, reducing post-production time Includes downloadable Image Rescue 4 software to recover lost or deleted photo and video files Compatible with UDMA CF and CF devices Free dedicated professional technical support Limited lifetime warranty