About This

High-performance, highest quality memory card for advanced photography and video recording at maximum camera settings
ULTRA-SPEED: up to 250MB/s write and 300MB/s read real-world speeds for the most advanced use cases of professional content creators including high burst image sequence RAW photography and high bitrate 4K and 6K video recording
SUPPORTIVE: fully compatible with a wide variety of DSLR and mirrorless cameras; FLEXIBLE: backwards compatible with previous generation of SD devices and readers
DEPENDABLE: delivers 90MB/s minimum sustained write speed; PROVEN: extended time tested in highest settings of high-end cameras
TOUGH: bend/shock/X-ray resistant and IP67 dust-proof and waterproof; 3 Year OWC Limited Warranty