Take control of your creativity
With the SanDisk Extreme® SD UHS-I memory card save time transferring media with read speeds of up to 180MB/s* powered by SanDisk® QuickFlow™ Technology1. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With shot speeds of up to 130MB/s* and UHS speed Class 3 (U3)2 recording, you’re ready to capture high-resolution, stutter-free 4K UHD video3.

Stunning Sequential Burst Mode Shots
Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)2, the SanDisk Extreme SD UHS-I card lets you capture sequential burst mode shots without missing a beat.

Perfect for 4K UHD video
Sometimes speed is what you need. The SanDisk Extreme SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video3.

Durability you can count on
Built for and tested in harsh conditions, the SanDisk Extreme SD UHS-I card is temperature-proof, waterproof, shock-proof, and x-ray-proof4.

Recover images you accidentally deleted
Includes an offer for RescuePRO® Deluxe data recovery software which lets you restore images you accidentally deleted.5

Key Features

Save time with card offload speeds of up to 180MB/s* powered by SanDisk QuickFlow Technology

Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).

Write speeds up to 130MB/s*

Perfect for shooting 4K UHD video3 and sequential burst mode photography

Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)2

Built for and tested in harsh conditions4

Not all devices support SDXC. Check with device manufacturer for more details.
* [256GB-512GB] Up to 180MB/s read speed. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 130MB/s. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
** 1GB=1,000,000,000 bytes. Actual user storage less.
1 SanDisk® QuickFlow™ Technology is only available for 64GB, 128GB, 256GB, and 512GB capacities.
2 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See: www.sandisk.com/HD
3 UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See www.sdcard.org/consumers/speed.
4 Card only. See product packaging or www.sandisk.com/proof for additional information and limitations.
5 Registration required; Terms and conditions apply.