256GB Extreme Pro SD Card: Shoot Without Limits!

With write speeds up to 90 MB/sec¹ and recording at the UHS Speed Class 3 (U3)², SanDisk's most powerful, highest capacity UHS-I SD memory card enables your DSLR, advanced digital or HD video camera³ to deliver high resolution, real-world color and stutter-free video.

Transfer speeds up to 95 MB/s¹ ensure that your data moves fast to and from your digital devices.

Never miss the moment with write speeds up to 90 MB/s¹ (600X) UHS Speed Class 3 (U3) recording speed for high resolution, real-world color and stutter-free 4K Ultra HD video from your DSLR, advanced digital or HD video camera.

You now have the storage capacity to shoot without limits until the action ends.

Super-Fast UHS Speed Class 3 (U3): Uninterrupted Video Capture

Our most powerful and highest capacity SD™ UHS-I memory card yet delivers write speeds up to 90 MB/s¹ UHS Speed Class 3 (U3) recording speed for high resolution, real-world color and stutter-free 4K Ultra HD video from your DSLR, advanced digital or HD video camera.

• 256GB capacity for more space to catch the thrill
• Up to 90MB/s read speeds / Up to 60MB/s write speeds
• Built for extreme conditions: Temperature, Water, Shock and X-ray Proof
• Delivers 4K Ultra HD and Full HD video recording and playback
• Meets the new UHS Speed Class 3 (U3) specification
• RescuePRO® Deluxe Data Recovery Software (Free Download)
• SanDisk Thirty (30) Year Limited Warranty

4K Ultra HD-ready Today

4K Ultra HD³ (3840 x 2160p) video provides exceptional clarity but capturing it without interruption requires significantly greater speed and storage capacity than previous generations of imaging cards provide. This 256GB⁴ SanDisk Extreme PRO SDXC card delivers both speed and capacity, so the video you shoot today is ready for the newest 4K Ultra HD televisions and monitors.

Up to 95MB/s Read Speed Streamlines Post-Production

Super-fast data transfer speed takes the wait out of everything you do with your videos after you shoot them. Upload large media files from card to computer with no delay.

Error Correction for Enhanced Reliability

This SD Card's built-in Advanced Wear Leveling and Error Correction Code engine enhances endurance and reliability.

Extreme Durability Meets Extreme Climate Challenges

SanDisk Extreme PRO SDHC and SDXC UHS-I Cards⁵ are Shock Proof, X-ray Proof, and Water Proof and ready to handle whatever life throws at them. You can capture memories in almost any climate; the card operates in temperatures ranging from -24 ~ 85° C.

Manage Your Memory Cards w/ SanDisk's RescuePro® App

SanDisk RescuePRO™ and RescuePRO™ Deluxe software are file and data recovery products for recovering deleted files from all types of digital media⁶.
One Year Downloadable RescuePro® data recovery software offer⁷ brings back accidentally deleted images.

Download the PC Version of RescuePro™

Download the Mac Version of RescuePro™

Compatible with SDXC and SDXC UHS-I enabled host devices.

Part Number	SDSDXPA-0256G-C46
Capacity	256GB
Speed Class Rating	UHS Speed Class 3 (U3), Class 10
Read Speed	Up to 95MB/sec (633x)
Write Speed	Up to 90MB/sec (600x)
Video Support	4K Ultra HD Video: (3840 x 2160p) Full HD Video: (1920 x 1080p)
Compatibility	For SDXC and SDXC UHS-I enabled host devices
Temperature	Operating: -25 ~ 85°C Storage: -40 ~ 85°C
Dimensions	24 x 32 x 2.1mm
Weight	N/A

1. Up to 95 MB/s read speed. Write speed up to 90 MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.
2. UHS Speed Class 3 designates a performance option designed to support video recording with enabled UHS host devices.
3. Full HD (1920x1080) and 4K Ultra HD (3840x2160) video support may vary based upon host device, file attributes and other factors. Visit www.sandisk.com/HD
4. 1GB=1,000,000,000 bytes. Actual user storage less.
5. Visit www.sandisk.com/proof for additional information and limitations.
6. Thirty (30) Year Manufacturer Limited Warranty in Canada
7. Registration required; terms and conditions apply.