SDXC memory card SANDISK Extreme PRO 256 GB UHS‑I U3 V30 Class 10 — read 200 MB/s, write up to 140 MB/s, shock resistant

SanDisk Extreme PRO SD UHS-I card offers high-speed storage for photographers and videographers who need reliable performance for 4K UHD video and fast continuous shooting. With QuickFlow Technology, the card supports rapid media offloads and sustained shot speeds up to 140MB/s while delivering maximum transfer rates up to 200MB/s for select capacities when paired with compatible readers.

Advantages

The card is optimized for fast workflow offloads using SanDisk QuickFlow Technology and is compatible with SanDisk Professional PRO-READER SD and microSD to reach peak transfer rates. It supports continuous shooting with shot speeds up to 140MB/s and is rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for reliable 4K UHD capture. Designed for professional use, the card is temperature-proof, waterproof, shock-proof, and x-ray-proof. A RescuePRO Deluxe 2-year data recovery offer is included to help restore accidentally deleted files.

Key specifications

• Interface: SD UHS-I
• Read/write performance: up to 200MB/s transfer rate (select capacities) and up to 140MB/s shot speed
• Speed classes: UHS Speed Class 3 (U3), Video Speed Class 30 (V30)
• Video support: 4K UHD
• Durability: temperature-proof, waterproof, shock-proof, x-ray-proof
• Includes: RescuePRO Deluxe 2-year data recovery offer

How to use

Insert the SanDisk Extreme PRO SD UHS-I card into your camera or compatible device according to the device instructions. For fastest transfer speeds up to 200MB/s, use with a compatible SanDisk Professional PRO-READER SD or microSD (sold separately). Format the card in the camera before first use if recommended by the device manufacturer. Use the included RescuePRO Deluxe offer to recover accidentally deleted files following the software instructions.

Recommendations

Use this card for continuous burst photography and 4K UHD video recording; pair with a compatible high-speed card reader to maximize transfer rates and regularly back up important files to reduce risk of data loss.