Save photos and video on this 64GB SanDisk SD card. Its 300 Mbps transfer speed maximizes the efficiency of post-production work, and it's resistant to water, temperature and shock, so you can take it on any adventure. This SanDisk SD card has a UHS Speed Class 3 rating for uninterrupted video.Compatible with most devices that support SDXC cards For wide-ranging use. 64GB storage capacity Provides plenty of space for your photos, videos, documents, and other data. Up to 300MB/sec. read speed Along with an up to 260MB/sec. write speed saves you time when transferring files. Built-in write-protect switch Helps prevent accidental data loss. Rugged construction Resists damage due to shock, magnetic, water, X-rays and temperature. Jewel case Protects the memory card when it is not in use.