SanDisk Extreme GO 256 GB MicroSDXC UHS-I

Lightning-fast transfers. Effortless storage. The future is here.
Record epic 5K3 point-of-view and 4K UHD3 aerial video – and expand your Android™ device, laptop, and handheld gaming console storage – with the SANDISK Extreme GO microSD™ UHS-I card made for enthusiasts and creators. Enjoy longer recording sessions and free up space on your devices with up to 2TB1 of storage. Manage and organize your files with our intuitive SANDISK app.10 Proudly rated A2 for performance,6 the card loads apps quickly and enables smoother run and usage for an enhanced device experience. Designed, built, and tested to GO the distance, you can trust SANDISK Extreme GO microSD™ UHS-I cards to help protect every shot.

Capture larger than life with 5K and 4K UHD
Unlock startling 5K3 point-of-view, soaring 4K UHD3 aerial 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 240MB/s2 and write speeds up to 160MB/s2 [256GB-1TB capacities1]. Stay in the flow with quicker transfers and minimal downtime.

Maximize with massive capacity
Record longer and store more on your Android™ device, laptop, or handheld gaming console with up to 2TB1 of storage.

Durability you can count on
Engineered to perform with unrelenting resilience in extreme conditions, SANDISK microSD™ cards are temperature proof, humidity proof, waterproof, shock proof, drop proof, magnet proof, X-ray proof and wear-out proof.7

SANDISK app for easy content management
Easily back up, organize, and transfer your photos and videos with the SANDISK desktop or Android™ mobile app.10 Whether you use the microSD™ card slot on your phone or a card reader,5 the SANDISK app10 helps to simplify your content management in one place.

Built to last — and last
Backed by a lifetime limited warranty,9 SANDISK branded cards perform over the long haul. Our in-house NAND flash memory manufacturing and proprietary Flash Management Techniques8 deliver rock-solid stability, and rigorous testing helps ensure flawless performance with compatible devices.