 "SanDisk Extreme - flash memory card 64 GB CompactFlash" " SanDisk CompactFlash SDCFXS-064G-A46 Flash Memory Cards CDW.com
"The optimal combination of shot speed (up to 60MB/s), sustained video performance guarantee (VPG-20), and transfer speed (up to 120MB/s; 16GB - 128GB cards only.) Ideal for use with mid-range to high-end DSLR cameras and HD camcorders, the SanDisk Extreme CompactFlash Memory Card delivers first-rate read/write speeds to catch fast action shots and enable quick file transfers. This memory card features Video Performance Guarantee (VPG-20) to deliver a minimum sustained recording data rate of 20MB/s to support high-quality Full HD video (1080p) recording. Take advantage of burst-mode photography with the card's write speeds of up to 60MB/s (400X) and enjoy efficient workflow with its transfer speeds up to 120MB/s (16GB - 128GB cards only). With capacities up to 128GB, this memory card provides plenty of storage for Full HD videos and RAW photos." 
 " SanDisk Ultra 16 GB CompactFlash (CF) Card "@en - Optics4Birding
"
                            The Sandisk 16GB Ultra Compact Flash Memory Card offers extra storage capacity allowing you to store hours of 1080p HD quality video as well as thousands of high-resolution images in a variety of formats such as RAW and JPEG. Quickly write data to this CompactFlash card as it supports enhanced shot speeds along with the ability to quickly move data to and from your computer with data read speeds up to 50 MB/s with slightly slower data write speeds.
                        "@en 