Designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 256GB Extreme PRO UHS-I SDXC Memory Card from SanDisk has a capacity of 256GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 170 MB/s and write speeds max out at 90 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.

While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s.

As with most SanDisk cards, this memory card is shockproof, X-ray proof, waterproof, while also being able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow, deserts, and pools. Should the card's data become compromised, you also benefit from the option to download RescuePRO Deluxe software as well as a limited lifetime warranty.

General Features

Transfer Speeds up to 170 MB/s

Once the shots are taken, your work is only half done. Accelerating your workflow means you can carve out more time to take your creativity to the next level.

Record 4K UHD Video

Sometimes speed is what you need. The SanDisk Extreme PRO UHS-I SDXC card delivers the performance to capture uninterrupted 4K UHD video.

Sequential Burst Mode Shots

Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), the SanDisk Extreme PRO UHS-I SDXC card lets you capture sequential burst mode shots.

Durability You Can Count On

Built for and tested in harsh conditions, the SanDisk Extreme PRO UHS-I SDXC card is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures from -13 to 185°F.

Recover Images You Accidentally Deleted

Includes an offer for RescuePRO Deluxe 2-year data recovery software, which lets you restore images you accidentally deleted. Registration is required.

manufacturer	Western Digital (UK) Ltd
Country of origin	China

SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card