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Model Number: {{currentSku}}
SanDisk QuickFlow™ microSD™ UHS-I Card USB-A Reader - {{getUnEscapedHTMLContent(variantTagData)}}

In the world of creation, every second counts. With so much time invested in capture to optimize output from your DSLR or MIL camera, time savings downstream is imperative. Dive into the future of data transfer with the SanDisk QuickFlow™ microSD™ UHS-I Card USB-A Reader, our fastest microSD™ UHS-I card reader. Upload thousands of high-resolution RAW images shot in continuous burst mode and hours of 4K UHD3 videos in a flash. Made for the modern creator, its compact size fits easily into camera bags. Its USB Type A 3.2 Gen 1 interface works with Type A 2.0 and 3.0 ports as well. An essential part of your workflow, the SanDisk QuickFlow™ microSD™ UHS-I Card USB-A Reader helps maximize speed so you can start photography and video file post-production processes in seconds.

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USB 3.2 Gen 1,Interface
USB 3.2 Gen 1
Interface
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty
USB 3.2 Gen 1,Interface
USB 3.2 Gen 1
Interface
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty

From capture to post-production at unprecedented speeds.

In the world of creation, every second counts. With so much time invested in capture to optimize output from your DSLR or MIL camera, time savings downstream is imperative. Dive into the future of data transfer with the SanDisk QuickFlow™ microSD™ UHS-I Card USB-A Reader, our fastest microSD™ UHS-I card reader. Upload thousands of high-resolution RAW images shot in continuous burst mode and hours of 4K UHD3 videos in a flash. Made for the modern creator, its compact size fits easily into camera bags. Its USB Type A 3.2 Gen 1 interface works with Type A 2.0 and 3.0 ports as well. An essential part of your workflow, the SanDisk QuickFlow™ microSD™ UHS-I Card USB-A Reader helps maximize speed so you can start photography and video file post-production processes in seconds.

The Right Moment
Enthusiasts and professionals alike invest countless hours capturing thousands of high-resolution RAW images and hours of 4K UHD3 video clips that reflect their creative vision. Our new reader helps reduce the time needed to move the massive files captured in pursuit of the right moment.

Speed Records Set. Again
Save precious time with industry-leading read speeds up to 250MB/s2 and write speeds up to 150MB/s2 when paired with the 2TB1 SanDisk Extreme PRO microSDXC™ UHS-I card (sold separately).

Uncompromising performance at every step
In addition to being an industry leader in microSD™ card development, SanDisk delivers workflow solutions that provide you with exceptional performance at every phase of your creative journey, continuously. SanDisk QuickFlow™ technology elevated speeds beyond UHS-I's 104MB/s barrier for the first time in 2018, then made them even faster in 2022,5 and faster still in 2024 to enable super-efficient UHS-I workflows.

Seamless Compatibility
With a USB 3.2 Gen 1 Type A connector, you can count on this reader working with USB 3.0 and USB 2.0 Type A ports for assurance of compatibility with most computers produced in the last decade.

Effortless Portability
Its compactness and ultra-light weight make this SanDisk QuickFlow™ Reader easy to carry in your camera bag, backpack, or pocket.

Super Reliable
Relax knowing the reader is built to last and backed by a 5-year limited warranty.4

Specifications

Connector
USB-A
Interface
USB 3.2 Gen 1
Dimensions (L x W x H)
30.48mm x 20.701mm x 8.763mm
Warranty
5-Year Limited Warranty
Weight
1.814gms
Model Number
SDDR-B731-GN6NN
Product Features
  • Helps reduce the time spent moving thousands of massive files in your pursuit of the right moment
  • Save precious time with industry-leading read speeds up to 250MB/s and write speeds up to 150MB/s when paired with the 2TB SanDisk Extreme PRO microSDXC™ UHS-I card (sold separately)
  • With a USB 3.2 Gen 1 Type A connector, works with USB 3.0 and USB 2.0 Type A ports for assurance of compatibility with most computers produced in the last decade
In The Box
SanDisk QuickFlow microSD Card Reader Up
SanDisk QuickFlow™ microSD UHS-I Card USB-A Reader
Compatibility
  • Laptop and desktop computers with USB Type-A ports
  • microSD cards
Model Numbers
Model Numbers

Ratings & Reviews

Support & Resources

Disclosures

  1. 1TB=1,000,000,000,000 bytes. Actual user storage less.
  2. When paired with the 2TB SanDisk Extreme PRO microSDXC UHS-I card: Up to 250MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 150MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. 
  3. 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD.
  4. See www.sandisk.com/wug.
  5. See Tech Brief- SanDisk QuickFlow Technology (2022): https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/collateral/tech-brief/tech-brief-sandisk-quickflow-technology.pdf
     
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