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SanDisk Extreme 64 GB SDHC card, red and black plastic body

SanDisk

SanDisk Extreme 64 GB UHS-I SDHC SDSDXV6064GANCIN memory card

SKU CH-M5CH-X5NHJ

Capture 4K UHD video and fast sequential bursts with U3-rated 70 MB/s write and 150 MB/s transfer speeds in a rugged 64 GB SDHC card

  • TypeSecure Digital (SD)
  • Shot speeds up to 70MB/s enable smooth 4K UHD video capture
  • UHS Speed Class 3 rating guarantees sustained recording performance
  • 150MB/s transfer rate moves large files quickly
  • Built to resist water, shock and harsh weather conditions
  • 64 GB capacity stores hours of high-resolution photos and footage

64 GB UHS-I SDHC for 4K video

The SanDisk Extreme SDXC card offers 64 GB capacity and UHS-I interface with U3 speed class. It sustains shot speeds up to 70 MB/s for stutter-free 4K UHD recording. Transfer rates reach 150 MB/s to move large files quickly. The card is built to withstand water, shock and extreme temperatures.

Suits photographers needing reliable 4K capture

Creators shooting 4K UHD video or sequential burst stills will benefit from the U3 rating and fast write performance. Users requiring higher capacities beyond 64 GB or faster write speeds for professional cinema workflows should consider other options. The card targets enthusiast and semi-pro use rather than entry-level snapshooters.

Rugged build protects data in harsh conditions

Waterproof, shockproof and temperature-resistant construction keeps files safe during outdoor shoots. Fast 150 MB/s offload reduces downtime when transferring to editing workstations. No bundled software or recovery tools are mentioned in the specifications.

Highlights

  • Shot speeds up to 70MB/s enable smooth 4K UHD video capture
  • UHS Speed Class 3 rating guarantees sustained recording performance
  • 150MB/s transfer rate moves large files quickly
  • Built to resist water, shock and harsh weather conditions
  • 64 GB capacity stores hours of high-resolution photos and footage

Specifications

BrandWDT - RETAIL FLASH USB
TypeSecure Digital (SD)

Questions about this item

Do I need a UHS-I capable camera or card reader to use the SanDisk Extreme 64 GB card?

The card uses the UHS-I interface, so a host device that supports UHS-I is required to reach the stated 70 MB/s write and 150 MB/s read speeds.

Will the card still work in an older SDHC device that does not support UHS-I?

It is backward compatible with standard SDHC slots, but speeds will fall back to the host's maximum non-UHS rate.

How can I verify the card is performing at its rated 150 MB/s transfer speed after setup?

Run a sequential read benchmark such as CrystalDiskMark or Blackmagic Disk Speed Test on a UHS-I reader and confirm results approach 150 MB/s.

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