SanDisk Extreme UHS-I U3 SDXC Memory Card 512GB

Capture, create, and expand in one UHS-I card.
Record epic 4K UHD, slow motion, flawless 4K video, and pristine high-res stills with video speed class ratings of U3 and V30. Enjoy longer recording sessions and free up space on your devices with up to 512GB of storage.

And with read speeds up to 230MB/s and write speeds up to 160MB/s, you can create more in incredible detail. Plus, easily back up, organize, and transfer your photos and videos with the SanDisk Memory Zone desktop app. Designed, built, and tested to go the distance, you can trust SanDisk Extreme SD UHS-I cards to help protect your shots.

Capture larger than life with 4K UHD
Unlock startling 4K UHD video and pristine high-res stills with video speed class ratings of U3 and V30. Capture flawless frame-by-frame precision in continuous burst mode and freeze fleeting instances in slow-motion Full HD to unleash your creative potential.

Speed barriers shattered. Again.
Save precious moments with blazing read speeds up to 230MB/s and write speeds up to 160MB/s.

Maximize with massive capacity
Record longer and store more on a range of high-resolution DSLR, SLR, and mirrorless cameras with up to 512GB of storage. This card can hold up to 719 minutes of 4K UHD video recorded at 30 fps (641 MB/minute).

Defy the odds and the elements
Unrelentingly resilient, SanDisk SD memory cards are engineered to perform in extreme conditions, despite rough handling and constant use. They are temperature proof, humidity proof, waterproof, shock proof, drop proof, magnet proof, X-ray proof and wear-out proof.

SanDisk Memory Zone app for easy content management
Easily back up, organize, and transfer your photos and videos with the SanDisk Memory Zone desktop app. Whether you use an SD card slot or a card reader, the app helps to simplify your content management in one place.

Built to last
SanDisk branded cards perform over the long haul. Our in-house NAND flash memory manufacturing and proprietary Flash Management Techniques deliver rock-solid stability, and rigorous testing helps ensure flawless performance with compatible devices.