Product information: Professional 300x 4GB CompactFlash CardThe Lexar Professional 300x CompactFlash (CF) memory card provides reliable, professional-level performance, with a guaranteed minimum sustained write speed of 300x (45MB/s), so you can capture and store high-quality images and video with your DSLR camera.
- Impressive high-speed performance - 300x (45MB/s) guaranteed minimum sustained write 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