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SanDisk QuickFlow microSD Card Reader with USB-C — SDDR-B751-GNANN

The SanDisk QuickFlow microSD Card Reader with USB-C is SanDisk's fastest microSD reader, engineered to accelerate photo and video post-production workflows. Leveraging a USB 3.2 Gen 1 interface and support for both UHS-I and UHS-II microSD cards, it delivers the throughput needed to move thousands of high-resolution RAW images and hours of 4K UHD or 5.3K action camera footage off your card in a fraction of the time of conventional readers.

For creators searching for the fastest USB-C microSD card reader for 4K video or drone editing, the QuickFlow reader connects directly to USB-C laptops, desktops, and select smartphones — enabling immediate editing in mobile or desktop applications without intermediate steps. Its backward compatibility with USB 2.0 and 3.0 Type-C ports makes it a versatile addition to any creative kit, whether you're a weekend action cam enthusiast or a working professional managing continuous-burst RAW shoots.

SanDisk's leadership in microSD card development is backed by decades of flash storage expertise, and the QuickFlow reader reflects that with seamless UHS-II support — the same high-speed bus standard used in professional-grade memory cards. Its activity indicator light provides at-a-glance confirmation of active data transfer, while its ultra-compact, streamlined form factor fits easily in a camera bag pocket or cargo pouch without adding meaningful bulk.

Key Features of the SanDisk QuickFlow USB-C Card Reader

• UHS-I and UHS-II microSD Support: Maximizes transfer speeds from both mainstream and professional-grade microSD cards, eliminating bottlenecks during post-production uploads.
• USB 3.2 Gen 1 Interface: Delivers high-speed data transfer performance over a USB-C connection, enabling rapid offload of RAW images and 4K UHD video files.
• Broad Device Compatibility: Works with USB-C 3.2, 3.0, and 2.0 ports across laptops, desktop workstations, and select smartphones for versatile, multi-platform use.
• Activity Indicator Light: A discreet LED illuminates during active transfers, providing instant visual confirmation that the reader is connected and working.
• Ultra-Compact Portable Design: Lightweight and slim enough to carry in a pocket, camera bag, or backpack without adding unnecessary weight to your travel kit.
• 2-Year Limited Warranty: Backed by SanDisk's standard warranty coverage for long-term reliability in demanding creative workflows.

Technical Specifications

• Model Number: SDDR-B751-GNANN
• Connector: USB-C
• Interface: USB 3.2 Gen 1
• Supported Card Types: UHS-I and UHS-II microSD
• Port Compatibility: USB Type-C 2.0, 3.0, and 3.2
• Weight: 21.2 g (0.75 oz)
• Dimensions (L x W x H): 1.20" x 0.815" x 0.345"
• Warranty: 2-Year Limited

What's in the Box

• SanDisk QuickFlow microSD Card Reader with USB-C