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Model Number: {{currentSku}}
SanDisk PRO-READER ​SD Express Dual Card​​ - {{getUnEscapedHTMLContent(variantTagData)}}

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Discover SanDisk’s fastest SD Express card reader, designed for offloading high-quality 4K and 5.3K video recording,1 high-end photography, and other media from the SD Express card to working drives. Featuring one SD Express slot and one microSD™ Express slot, this portable reader offers easy in-field ingest and backup, compatibility with the SanDisk Professional PRO-DOCK 4,2 and supports your SD and microSD™ UHS-I cards .

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Buy Direct from SanDisk
Free standard shipping on all eligible orders over C$ 99. Details
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Guaranteed Authentic Products
USB 3.2 Gen 2,Interface
USB 3.2 Gen 2
Interface
3-Year Limited Warranty,Warranty
3-Year Limited Warranty
Warranty
USB 3.2 Gen 2,Interface
USB 3.2 Gen 2
Interface
3-Year Limited Warranty,Warranty
3-Year Limited Warranty
Warranty

Optimize your workflow with exceptional speed and efficiency.

Discover SanDisk’s fastest SD Express card reader, designed for offloading high-quality 4K and 5.3K video recording,1 high-end photography, and other media from the SD Express card to working drives. Featuring one SD Express slot and one microSD™ Express slot, this portable reader offers easy in-field ingest and backup, compatibility with the SanDisk Professional PRO-DOCK 4,2 and supports your SD and microSD™ UHS-I cards .

SD & microSD™ slots for elevated versatility
Manage your data from either your SD Express or microSD™ Express cards with one reader.

Supports your SD cards
Backwards compatible with SD and microSD™ UHS-I cards. We've got you covered.

Compatible with SanDisk Professional PRO-DOCK 42
Enjoy simultaneous offloads, editing, and archiving with this SanDisk Professional PRO-DOCK 4 compatible card reader.

Specifications

Interface
USB 3.2 Gen 2
Dimensions (L x W x H)
115.32mm x 59.94mm x 19.05mm
Warranty
3-Year Limited Warranty
Weight
0.18kgs
Model Number
SDDR-A451-GNPNN
Product Features
  • Our fastest SD Express card reader on the market for Full HD, 4K and 5.3K video recording, high-end photography, and more
  • Features the convenience of one SD Express slot and one microSD Express slot
  • Works as a standalone portable reader for accelerated offloading
In The Box
SanDisk PRO-READER SD Express Dual Card Left
  • SanDisk PRO-READER SD Express Dual Card
  • USB-C™ Cable
  • Quick Start Guide
  • Support, Warranty, and Regulatory Guide
Compatibility
  • macOS 10.15+
  • Windows® 10+
  • SD Express
  • microSD™ Express Cards
  • UHS-I
  • SanDisk Professional PRO-DOCK 4
Model Numbers
SDDR-A451-GNPNN
Model Numbers
SDDR-A451-GNPNN

Ratings & Reviews

Support & Resources

Disclosures

  1. Compatible device required. Full HD (1920x1080), 4K (4096x2160) and 5.3K (5312x2988) video support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD.
  2. SanDisk SD Express SD Card, SanDisk microSD Express card and SanDisk Professional PRO-DOCK 4 sold separately.
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