Samsung SDXC Class 10 64GB PRO

Samsung SDXC Memory Card PROSamsung's PRO SD is a memory card that is specifically designed to meet the security capacity performance and environment requirements inherent in newly emerging audio and video consumer electronic devices. PRO Lineup feature the highest-quality NAND and UHS-I support offering Samsung's fastet speeds at up to 90 MB/s Read and 80 MB/s Write. They are ideal for use in high-end DSLRs and as well as in Full-HD and 3D Digital Video Cameras. SD card communication is based on an advanced 9-pin interface designed to operate in at maximum operating frequency of 208MHz and 2.7V - 3.6V operating voltage.Highlights: * 64GB memory capacity * 2.7 - 3.6V volt range * Class 10 * Bus speed mode: * Default mode: Varible clock rate 0 - 25 MHz up to 12.5 MB/sec interface speed * High-Speed mode: Varible clock rate 0 - 50 MHz up to 25 MB/sec interface speed * SDR12: 1.8V signaling Frequency up to 25 MHz up to 12.5 MB/sec * SDR25: 1.8V signaling Frequency up to 50 MHz up to 25 MB/sec * SDR50: 1.8V signaling Frequency up 100 Mhz up to 50 MB/sec * DDR50: 1.8V signaling Frequency up to 50 MHz sampled on both clock edges up to 50 MB/sec * SDR104: 1.8V signaling Frequency up to 208 MHz up to 104 MB/sec * Switch function command supports Bus speed mode command system drive strength and future functions * Write protect feature using mechanical switch * Card detection (insertion/removal) * Application specific commands * Comfortable erase mechanismSpecifications: * Dimensions (LxWxH): 32x24x2.1 mm * Weight: approx. 2 g