More than 10 times faster than ordinary memory cards to catch your best shots and get the highest SD card video recording performance for 4K Ultra HD and Full HD video. Available in storage capacities from 16GB to 64GB with transfer speeds up to 90MB/s to move files fast, these cards are compatible with SDHC or SDXC supporting devices and come with a lifetime warranty. UHS Speed Class 3 (U3) delivers the super-fast speed you need to take your videos to next-level resolution. Key Features - Over 10 times faster than ordinary memory cards - Delivers the speed and capacity you need to capture 4K Ultra HD video today - Up to 60MB/s write speeds for faster shot-to-shot performance and up to 90MB/s for faster transfer - Highest SD card video recording performance with both Class 10 and UHS Speed Class 3 (U3)2 ratings for capturing Full HD and 4K Ultra HD (3840 x 2160p) video - Built for and tested in harsh conditions; temperature proof, water proof, shock proof, and x-ray proof Never miss the moment Get more performance for fast action shots and multiple frames per second to catch more shots in burst mode. Your cameras perfect partner Ordinary cards can not keep up with the capabilities of todays advanced cameras, but these cards are ready to play. It is What SanDisk Do For more than 25 years, SanDisk has meant flash memory. Building state-of-the-art storage solutions for consumers and businesses alike is our business. Which is why professional photographers and videographers around the world trust us. Specifications - Sandisk Extreme Plus Class 10 SD Memory Card Twin Pack - Speed Class: Class 10 - Read Speed: Up to 90 MB/s - Write Speed: Up to 60 MB/s