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SanDisk Extreme PRO 256GB SDXC memory card in red and black

SanDisk

SanDisk SDSDXXY-256G-ANCIN 256GB Extreme PRO SDXC memory card

SKU CH-E9KN-SG55R MPN SDSDXXY-256G-ANCIN

256 GB SDXC card rated UHS-I Class 10, U3, V30 with read speeds up to 170 MB/s

  • Read speeds up to 170 MB/s for fast file transfers
  • UHS-I U3 V30 rating sustains 30 MB/s minimum write speed
  • 256 GB capacity stores thousands of high-resolution photos
  • Class 10 compatibility works with a wide range of cameras and devices

256GB Extreme PRO SDXC card

This SanDisk SDSDXXY-256G-ANCIN card offers 256GB of storage for photographers and videographers who need reliable performance. It uses the UHS-I interface with Class 10, U3 and V30 speed ratings for sustained capture. The card is built for demanding workflows in compatible cameras and devices.

Capacity and headroom

The 256GB capacity holds extended shoots of high-resolution photos and Full HD video without frequent offloading. Read speeds up to 170MB/s accelerate file transfers to a computer. The V30 rating guarantees 30MB/s minimum write speed for smooth 4K recording. Cards with higher video speed classes or faster interfaces are required for 8K or high-bitrate professional codecs.

Highlights

  • Read speeds up to 170 MB/s for fast file transfers
  • UHS-I U3 V30 rating sustains 30 MB/s minimum write speed
  • 256 GB capacity stores thousands of high-resolution photos
  • Class 10 compatibility works with a wide range of cameras and devices

Specifications

No published specifications for this item yet.

Questions about this item

Will the UHS-I 170MB/s speed work with my older camera that only supports UHS-I?

Yes, the card uses the UHS-I interface and will operate at the maximum speed your camera allows, up to 170MB/s read.

How can I confirm the V30 rating is delivering sustained write performance for video?

Record a 4K clip and verify the camera shows no dropped frames; the V30 rating guarantees a minimum 30MB/s sustained write speed.

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