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Lexar Professional Workflow dual-slot SD UHS-II card reader, aluminium finish

Lexar

Lexar Professional Workflow Dual-Slot SD UHS-II Card Reader 312MB/s

SKU CH-47VR-15WRF

Dual-slot SD UHS-II reader offloads two cards simultaneously at up to 312 MB/s per slot

  • Offload two SD cards at once for faster post-production
  • UHS-II delivers up to 312 MB/s per slot
  • Aluminum body is stronger, lighter and scratch-resistant
  • Integrates with Lexar Professional Workflow Docking Station
  • Ready to use straight out of the box

Dual-Slot SD UHS-II Card Reader

The Lexar Professional Workflow Dual-Slot SD UHS-II Card Reader offloads two SD cards at once, targeting photographers and videographers who use DSLR or mirrorless cameras. It connects via USB and is built with an aluminium finish that adds strength while keeping weight low. The unit works standalone or can be combined with the Lexar Professional Workflow Docking Station for a modular setup.

Sustained transfer behaviour

Each slot supports UHS-II speeds up to 312MB/s, allowing high-resolution photos and video files to move continuously without the slowdown typical of single-slot readers. Simultaneous offload keeps both streams active, so total ingest time scales with the number of cards rather than bottlenecking on a single bus. Rigorous Lexar Quality Labs testing across thousands of cameras and devices verifies reliable performance under extended workloads.

Deciding specification

The key figure is the 312MB/s per-slot UHS-II ceiling; if your cards and host port cannot reach that rate, the reader will not accelerate your workflow. Buyers who need more than two concurrent card ingests or who rely on CFexpress, CFast or microSD media will find this dual-slot SD model insufficient.

How it compares

Measured against everything we stock in USB & Internal Card Readers, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 84% of the 511 comparable items (median $18.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the Lexar Professional Workflow Dual-Slot SD UHS-II Card Reader draw when both slots are active all day?

The reader is bus-powered over USB and draws only the current the host port supplies, so it adds negligible load and no external adapter is required.

Which host port or cable must I already own for the Lexar Professional Workflow Dual-Slot SD UHS-II Card Reader to work?

You need a USB 3.1 Gen 1 or faster port and the matching USB cable; the reader plugs directly into that port with no extra drivers.

Will the Lexar Professional Workflow Dual-Slot SD UHS-II Card Reader slow down if I use older UHS-I cards in one slot?

Each slot negotiates its own speed, so a UHS-I card runs at its own limit while the other slot can still reach 312MB/s with a UHS-II card.

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