SanDisk Extreme PRO 256GB UHS-I U3 SDXC Memory Card

Speed and capacity your camera can count on.
Capture realistic 4K UHD video and freeze fleeting moments in transcendent Full HD slow-motion with the SANDISK Extreme PRO SD UHS-I card made for professionals and serious creators. Record longer and save more with 256GB of storage.

Experience highly efficient UHS-I workflows with an updated version of SANDISK QuickFlow technology. With read speeds up to 250MB/s and write speeds up to 170MB/s, you can capture, transfer, and back up your photos quickly. 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 PRO SD UHS-I cards to help protect your precious shots.

Capture larger than life with 4K UHD
Record epic 4K UHD, slow motion, and continuous burst 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.
Capture stunning content seamlessly, with read speeds up to 250MB/s and write speeds up to 170MB/s, designed to keep up with your camera's performance.

Maximize with massive capacity
Capture longer and store more with 256GB of storage. Our 256GB capacity can store up to 47,368 24MP photos (38MB each) shot in RAW, up to 2,808 minutes of 4K UHD video recorded at 30 fps (641MB/minute), or 4,147 minutes of slow-motion Full HD video recorded at 240 fps (434MB/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 - and last
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.

Note: Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors.

Compatible with a range of digital cameras, including Digital Single Lens Reflex (DSLR) and Mirrorless (MIL) cameras; Camcorders; Laptops; Portable Audio Recorders. Check the device's compatibility with SDHC and SDXC cards and ensure it supports the card's capacity and speed class (UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)) for optimal performance. Compatibility also depends on the device's firmware being able to support the file system used by SDXC cards (exFAT).