Stay ready for the next shot with the SANDISK Extreme PRO® microSD™ UHS-I Card. Capture incredible 5K3 point-of-view and 4K UHD3 aerial video on your camera or drone. Effortlessly expand your Android™ device, laptop, and handheld gaming console storage. Record for longer without worry thanks to up to 2TB1 of storage. Streamline your offload process with SANDISK® QuickFlow™ technology,5 to deliver read speeds up to 250MB/s2 and write speeds up to 170MB/s2 [256GB-1TB capacities1]. And manage, organize, and back up your content more easily with the SANDISK® Memory Zone™ app. Proudly rated A2,6 this card loads apps and runs them smoothly for an effortless device experience.  The SANDISK Extreme PRO® microSD UHS-I Card is designed, built, and tested to empower you to do more — and do it better.

Breathe life into your shot with 5K and 4K UHD3
Record incredible 5K3 point-of-view video, 4K UHD3 aerial video, and crisp high-res stills with video speed class ratings of U3 and V30.4 Capture frame-by-frame precision in continuous burst mode and fragments of moments in slow motion Full HD.3

Speed barriers shattered. Again.
Streamline your offload/edit/upload process with hurtling read speeds up to 250MB/s2 and write speeds up to 170MB/s2 [256GB-1TB capacities1]. Stay in the flow with quicker transfers and minimal downtime.

Maximize with massive capacity
Enjoy marathon recording sessions, capture thousands of shots, 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 wherever inspiration takes you, SANDISK® microSD™ cards are temperature proof, humidity proof, waterproof, shock proof, drop proof, magnet proof, X-ray proof and wear-out proof.7

SANDISK® Memory Zone™ app10 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, the SANDISK® Memory Zone™ 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.

Not all devices support microSDXC™. Check with device manufacturer for more details.
1 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.
2 [32GB] Up to 100MB/s read speed. Up to 90MB/s write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
[64GB] Up to 200MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 90MB/s write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
[128GB] Up to 250MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 120MB/s write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
[256GB-1TB] Up to 250MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 170MB/s write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
[2TB] Up to 250MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 150MB/s write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
3 Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K (5120 x 2880) video support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD.
4 UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, and UHS Speed Class 3 designates a performance option designed to support real-time video recording with UHS enabled host devices.  See www.sdcard.org/consumers/speed.
5 SANDISK QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB, 1TB and 2TB capacities.
6 A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors.
7 Card only. See product packaging or www.sandisk.com/proof for additional information and limitations.
8  See Western Digital White Paper- Flash 101 and Flash Management. A detailed overview of flash and flash management (August 2018): https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/collateral/white-paper/white-paper-sandisk-flash101-management.pdf
9 30-year warranty in Germany, Canada and regions not recognizing lifetime warranty. See www.sandisk.com/wug 
10 Download and installation required.  See www.sandisk.com/memoryzone.