Exceptional performance to capture stunning video - The Lexar Professional SILVER PRO SDXCTM UHS-II Card delivers up to 280MB/s read and 160MB/s write so you can capture stunning video and immaculate still images and save time transferring and backing up your files. Plus, it comes in capacities up to 1TB, so you have room to stay in the moment and keep shooting. Primed to perform - With a Video Speed Class rating of V60, you are ready to shoot gorgeous videos in 1080p Full-HD, and 4K. Follow your creativity - With capacities ranging from 64GB up to 1TB, you can find a capacity that lets you stay in the zone and keep shooting. Accelerate your workflow - With read speeds up to 280MB/s, your workflow is about to hit the fast lane because the Lexar Professional SILVER PRO SDXC UHS-II Card exterminates excruciating transfer times. Backwards-compatible with UHS-I devices - This card also works with your UHS-I camera, clocking in at the highest UHS-I speeds. All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability. Speed1TB up to 280MB/s read, up to 160MB/s write512GB up to 280MB/s read, up to 160MB/s write256GB up to 280MB/s read, up to 160MB/s write128GB up to 280MB/s read, up to 120MB/s write64GB up to 280MB/s read, up to 130MB/s write - Operating Temperature: 0 °C to 70 °C (32 °F to 158 °F) Storage Temperature: -25 °C to 85 °C (-13 °F to 185 °F) Dimension (L x W x H): 32 mm x 24 mm x 2.1 mm / 1.25" x 0.95" x 0.08" Speed Class: Class 10, U3, V60