The Class 10 rating is a rating intended for evaluating video capture performance. In this case, Class 10 is the fastest rating currently available for video performance, which means these will work with just about every HD video camera on the market today. For a more detailed explanation of SD card classes and speed ratings, check out my prior article on Demystifying SD Cards.
SanDisk has announced its new Ultra 64GB SDXC card. The Ultra-series card has a write speed of 9Mbps and a read speed of 15MB/s, which makes it properly suited for SDXC compatible video cameras.
The SanDisk Ultra 64GB SDXC card carries an initial retail price of $349.99 and should be available immediately. Check availability on Amazon.com.
More details in the press release below. [Read more...]