UNMATCHED SPEED - Experience blazing-fast performance with up to 280MB/s read and 150MB/s write speeds, perfect for demanding photography and videography workflows using UHS-II technology. OPTIMIZED WORKFLOW - The SanDisk Creator Series SDXC card with a V60 video speed class ensures smooth, uninterrupted 4K UHD video recording and high-resolution photo capture at minimum 60MB/s. AMPLE STORAGE - With a generous 256GB capacity, this SDXC card provides ample space for storing thousands of high-resolution photos and hours of 4K UHD video, eliminating mid-shoot interruptions. ROBUST DURABILITY - Built to withstand harsh conditions, this card features a built-in write-protect switch and is designed to be water, temperature, shock, and vibration-proof for worry-free use.