Compliant with UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards Up to 256GB storage capacity Up to 95 MB/s read; 60 MB/s write MLC NAND flash memory Ideal for DSLR cameras and advanced camcorders Perfect for a smooth and uninterrupted 4K video capturing Well-tested to withstand extreme conditions Exclusive RecoveRx software