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Lexar Professional 1667x 64GB SDXC UHS-II memory card, silver label

Lexar

Lexar LSD64GCBNA1667 1667x 64GB SDXC UHS-II memory card

SKU CH-762G-4J1BT MPN LSD64GCBNA1667

SDXC UHS-II card with 64GB capacity and 1667x speed rating for 250MB/s read transfers of 1080p, 3D and 4K video

  • Card typeFull Size SD
  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity64GB
  • Speed Class Rating1667x
  • OptionN/A

Capacity 64GB

  • Read transfer up to 250MB/s accelerates post-shoot workflow
  • UHS-II U3 rating sustains 4K and 1080p video capture
  • 64GB capacity stores extended footage without card swaps
  • 1667x speed class enables rapid burst shooting
  • Compatible with DSLR, cinema and 3D cameras

Professional 1667x 64GB SDXC UHS-II Card

The Lexar Professional 1667x 64GB SDXC UHS-II memory card targets professional photographers and videographers who need reliable high-speed storage. It supports DSLR cameras, cinema-quality video cameras, and 3D cameras for demanding capture workflows.

64GB capacity with 250MB/s read speed

The 64GB capacity provides ample space for extended 1080p Full-HD, 3D, and 4K video recording sessions without frequent card changes. Read transfer speeds up to 250MB/s accelerate ingest, though sustained write performance will vary by host device and workload.

UHS-II U3 interface limits

UHS-II technology with UHS Speed Class 3 (U3) enables the high-speed performance required for 4K video capture. Maximum throughput depends on the host device supporting UHS-II; older UHS-I or standard SD slots will restrict speeds to their lower specifications.

Highlights

  • Read transfer up to 250MB/s accelerates post-shoot workflow
  • UHS-II U3 rating sustains 4K and 1080p video capture
  • 64GB capacity stores extended footage without card swaps
  • 1667x speed class enables rapid burst shooting
  • Compatible with DSLR, cinema and 3D cameras

Specifications

BrandLexar
Card typeFull Size SD
Series1667X
ModelLSD128CBNA1667
TypeSecure Digital Extended Capacity (SDXC)
Capacity64GB
Speed Class Rating1667x
OptionN/A
Shipping weight0.06 kg
Package size140 × 102 × 8 mm

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Questions about this item

Will the 1667x SDXC card work in my older camera that only has a UHS-I slot?

Yes, the UHS-II card is backward compatible with UHS-I cameras; it will operate at the host device's maximum UHS-I speed while retaining its 64 GB capacity.

How can I verify the card is delivering its rated 250 MB/s read speed after I set it up?

Run a benchmark tool such as CrystalDiskMark or Blackmagic Disk Speed Test on a UHS-II reader; a sustained sequential read near 250 MB/s confirms the card is performing to spec.

Does the package include a UHS-II card reader or do I need to buy one separately?

The box contains only the 64 GB SDXC card; a UHS-II compatible reader must be purchased separately to achieve the 250 MB/s transfer rate.

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