The 512GB Superior Pro UHS-II SDXC Memory Card from Silicon Power features a storage capacity of 512GB and takes advantage of the UHS-II bus to support professional-level high-speed captures that include 8K Ultra HD video as well as 4K Full HD and 3D video plus raw and JPEG still images. It can achieve maximum read speeds of up to 290 MB/s and maximum write speeds of up to 160 MB/s. Thanks to its V90 speed class rating minimum write speeds are guaranteed not to drop below 90 MB/s. If your device does not support V90 this card is compatible with the U3 and Class 10 standards guaranteeing minimum write speeds of 30 MB/s and 10 MB/s. As with most Silicon Power cards this memory card is resistant to water dust shock temperatures ranging from 32 to 158F and X-rays. To help safeguard content there is an integrated write-protect switch and Error Correcting Code (ECC) functionality. Unparalleled Detail With 8K Ultra HD With Video Speed Class 90 (V90) the Superior Pro UHS-II SDXC card is ideal for professionals with DSLR cameras and advanced camcorders. With recording rates of at least 90 MB/s you'll be able to capture 8K Ultra HD footage with extreme detail. Dropped frames will also be minimized for playback that is smooth and uninterrupted. UHS-II Technology for Professional Level Speeds UHS-II technology introduces fast read speeds of up to 290 MB/s and fast write speeds of up to 160 MB/s respectively so you can capture high-resolution photos and videos quickly and with ease. You'll be able to capture raw files more quickly as compared to UHS-I which helps to accelerate post-production transfers with an appropriate card reader. For professional-level performance that you can trust this card will have your back. Enough Capacity for All of Your Needs No matter which compatible digital device you choose to store data the Superior Pro SDXC UHS-II card can fulfill virtually all of your needs.