 "SanDisk Extreme - flash memory card 64 GB CompactFlash" " SanDisk CompactFlash SDCFXS-064G-A46 Flash Memory Cards CDWG.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 64GB Extreme Pro Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXPA-064G-A46" "Camera & Photo Accessories - Page 3441 | All Tech Toys"
"Features: Great for High Performance DSLRs and HD Camcorders Professional speed for capturing more shots in continuous burst mode: - up to 95 MB/s read - up to 90 MB/s write UHS Speed Class 1 enabled to capture real time Full HD video, even in 3D Enhanced performance with Power Core controller technology engineered to distribute data rapidly and efficiently Extreme durability: water proof, temperature proof, shock and vibration proof, x-ray proof, and magnet proof Available in capacities of 8 GB, 16 GB, 32 GB, 64 GB" 