MEMORY SDXC 256GB UHS-I / SDSDUGN-256G-GN6IN SANDISK

Capture, create, and expand in one UHS-I card

Record epic 4K UHD,3 slow motion, and continuous burst video with the SANDISK Extreme® GO SD UHS-I card made for enthusiasts and creators. Enjoy longer recording sessions and free up space on your devices with up to 512GB of storage. And with read speeds up to 230MB/s2 and write speeds up to 150MB/s2 [256GB-512GB capacities]1, you can store, access, and transfer your content quickly and reliably. Plus, easily back up, organize, and transfer your photos and videos with the SANDISK Memory Zone™ desktop app.7 Designed, built, and tested to GO the distance, you can trust SANDISK Extreme® GO SD UHS-I cards to help protect your shots



Capture larger than life with 4K UHD3

Unlock startling 4K UHD3 video and pristine high-res stills with video speed class ratings of U3 and V30.4 Capture flawless frame-by-frame precision in continuous burst mode and freeze fleeting instances in slow-motion Full HD3 to unleash your creative potential.



Speed barriers shattered. Again.

Save precious moments with blazing read speeds up to 230MB/s2 and write speeds up to 150MB/s2 [256GB-512GB capacities1], so you spend more time creating and less time waiting.



Maximize with massive capacity

Record longer and store more on a range of high-resolution DSLR, SLR, and mirrorless cameras with up to 512GB1 of storage. This card can hold up to 719 minutes of 4K UHD3 video recorded at 30 fps (641MB/minute) [512GB capacity]1.



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.6



SANDISK Memory Zone™ app for easy content management7

Easily back up, organize, and transfer your photos and videos with the SANDISK® Memory Zone™ desktop app.7 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

Backed by a lifetime limited warranty,8 SANDISK branded cards perform over the long haul. Our in-house NAND flash memory manufacturing and proprietary Flash Management Techniques5 deliver rock-solid stability, and rigorous testing helps ensure flawless performance with compatible devices.

• High-performance full HD video recording.


• NAND flash technology for ultra durability.


• Waterproof, X-ray proof, shock proof, and magnet proof.