
SanDisk Extreme 512GB UHS-I U3 Memory Card Bundle
Best price now
Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The SanDisk Extreme 512GB is a UHS-I microSDXC card rated V30, U3 and A2, aimed at action cameras, drones, phones, tablets and handheld consoles. Its headline figure is a 245MB/s read speed, though that requires SanDisk's own UHS-I reader; in a normal card slot it runs at ordinary UHS-I speeds. The A2 rating means apps stored on it load faster than on a plain card, which matters for Android adoptable storage and the Steam Deck. Reviewers rate it as a dependable, fast-enough card for 4K video and large game libraries, and it sits above the Ultra line but below UHS-II cards used by pro shooters.
In stock
In stock
Out of stockSold by AdoramaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $279.98 on Nov 8 at Newegg. Tracked across 2 stores since Nov 8.
Owners and reviewers treat the SanDisk Extreme as a reliable workhorse card for 4K video, drones and the Steam Deck. Most praise the A2 app loading and real-world write speed; complaints center on the reader-dependent read speed and cards that fall short of the peak figures.
Lightning-fast transfers. Effortless storage. The future is here.Record epic 5K point-of-view and 4K UHD aerial video - and expand your Android device, laptop, and handheld gaming console storage - with the SANDISK Extreme microSD UHS-I card made for enthusiasts and creators. Enjoy longer recording sessions and free up space on your devices with 512GB of storage.Manage and organize your files with our intuitive SANDISK Memory Zone app. Proudly rated A2 for performance, 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 microSD UHS-I cards to help protect every shot.Capture larger than life with 5K and 4K UHDUnlock startling 5K point-of-view, soaring 4K UHD aerial 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 245MB/s and write speeds up to 170MB/s. Stay in the flow with quicker transfers and minimal downtime.Maximize with massive capacityRecord longer and store more on your Android device, laptop, or handheld gaming console with 512GB 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.SANDISK Memory Zone app for easy content managementEasily back up, organize, and transfer your photos and videos with the SANDISK Memory Zone desktop or Android mobile app. Whether you use the microSD card slot on your phone or a card reader, the SANDISK app helps to simplify your content management in one place.Built to last - and lastOur 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.Compatible with a range of action cams, drones, Android devices, and handheld gaming devices. When used with an SD adapter: compatible with a variety of cameras (including Digital Single Lens Reflex (DSLR) and Mirrorless (MIL)), camcorders, laptops and portable audio recorders.













