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Small black USB 3.0 microSD card reader with compact rectangular body

LORDWORLD

LORDWORLD USB 3.0 microSD Card Reader SDDR-B531-GN6NN

SKU CH-3RE0-TF7A0

Compact microSD card reader with USB 3.0 interface delivering UHS-I transfer speeds up to 170 MB/s

  • Compact design fits any workspace at 30.48 mm long
  • UHS-I speeds up to 170 MB/s move large files quickly
  • USB 3.0 transfers up to 10x faster than USB 2.0
  • Backwards-compatible with USB 2.0 ports for universal use
  • Durable build withstands daily transport and frequent insertion

Compact microSD reader for mobile workflows

The LORDWORLD SDDR-B531-GN6NN is a USB 3.0 microSD card reader designed for photographers, drone operators and anyone who needs to offload footage from a microSD card to a laptop or desktop. Its small form factor of 30.48 mm x 20.701 mm x 8.763 mm makes it easy to carry alongside cables and cards.

Upgrade from USB 2.0 card readers

This reader replaces slower USB 2.0 adapters by delivering UHS-I transfer speeds up to 170 MB/s over a USB 3.0 connection, moving content up to 10x faster than USB 2.0 readers. The jump is worth it when you regularly transfer multi-gigabyte video files or large photo batches and want to cut wait time.

Plug-and-play fit for mixed USB environments

The device works with USB 3.0 ports and remains backwards-compatible with USB 2.0 hosts, so it functions on older laptops without sacrificing speed on newer ones. It requires no external power or drivers, freeing up a port for other peripherals while keeping the microSD slot accessible.

Highlights

  • Compact design fits any workspace at 30.48 mm long
  • UHS-I speeds up to 170 MB/s move large files quickly
  • USB 3.0 transfers up to 10x faster than USB 2.0
  • Backwards-compatible with USB 2.0 ports for universal use
  • Durable build withstands daily transport and frequent insertion

Specifications

BrandLORDWORLD

Questions about this item

What are the exact dimensions of the SDDR-B531-GN6NN reader?

The reader measures 30.48 mm long, 20.701 mm wide and 8.763 mm high.

How do you insert the microSD card correctly?

Slide the card in with the gold contacts facing down until it clicks; forcing it upside down is the common mistake.

When should the microSD card itself be replaced?

Replace the card if read speeds drop well below 170 MB/s, files corrupt or the card is no longer recognised.

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