Performance/speed : 16GB (Up to 60MB/s Write speed); 32GB -128GB (Up to 85MB/s Write speed); 16GB -128GB (Up to 120MB/s Read); VPG-20. Available capacities: 16GB. Superior Performance for Your DSLR and HD Camcorder.
Choose from a range of capacities up to 32GB to do more without worrying about running out of space. Up to 50MB/s read speed; write speed lower (8GB-16GB). Up to 25MB/s read speed; write speed lower (4GB).
Great photography depends on performance that can capture every shot. 1 x 16GB SanDisk Genuine CompactFlash- 333x. 16GB SanDisk Ultra. All SanDisk products are constructed to the highest standards and rigorously tested so you can be confident in the outstanding quality, performance, and reliability of every SanDisk product.