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Compact card reader with USB-A and USB-C plugs, dual SD and microSD slots, matte black finish

Radidi K047 RFID reader USB-C USB-A dual slot 480Mbps

SKU CH-1MRD-3RDFW MPN K047

Dual-slot card reader with USB-A and USB-C connectors transfers data up to 480 Mbps for SD and microSD cards up to 2 TB

  • FeatureDual Slots and Dual interfaces
  • Dimensions1.0922 L x 7.2898 W x 11.4046 H centimeters
  • Weight0.018 kilograms
  • Dual USB-A and USB-C interfaces transfer files at up to 480Mbps
  • SD and microSD slots accept cards up to 2TB for camera footage
  • Works with iPhone 16, 17 and Android devices including Samsung S25, A17
  • No extra apps or Wi-Fi needed to view photos and videos instantly
  • Compact 0.018 kg design fits in a pocket for on-the-go use

Compact dual-interface card reader

The Radidi K047 is a lightweight SD and microSD card reader with both USB-A and USB-C connectors. It suits photographers, drone operators and security-camera users who need to offload files quickly from multiple card formats without carrying separate adapters.

Check host port and card compatibility

Verify that your device offers a USB-A or USB-C port and supports the card type you use: SD, SDHC, SDXC, microSD, microSDHC or microSDXC up to 2 TB. The reader accesses only one slot at a time, so plan workflows that swap cards rather than expecting simultaneous dual reads.

Fits mobile and desktop workflows

Plug the reader directly into a laptop, tablet or phone to view footage and transfer files without extra cables or software. Its pocket-sized form factor frees up desk space and eliminates the need for a camera’s proprietary transfer app or Wi-Fi link.

Highlights

  • Dual USB-A and USB-C interfaces transfer files at up to 480Mbps
  • SD and microSD slots accept cards up to 2TB for camera footage
  • Works with iPhone 16, 17 and Android devices including Samsung S25, A17
  • No extra apps or Wi-Fi needed to view photos and videos instantly
  • Compact 0.018 kg design fits in a pocket for on-the-go use

Specifications

BrandRadidi
ModelK047
FeatureDual Slots and Dual interfaces
Dimensions1.0922 L x 7.2898 W x 11.4046 H centimeters
Weight0.018 kilograms

Questions about this item

Does the Radidi K047 include any memory cards or do I need to buy them separately?

Memory cards shown in images are not included; you must supply your own SD, SDHC, SDXC, microSD, microSDHC or microSDXC cards up to 2 TB.

Should I choose the USB-C or USB-A connector for the fastest transfer on this K047?

Both the USB-C and USB-A interfaces support the same high-speed data transfer up to 480 Mbps, so either connector gives identical performance.

What does the 480 Mbps rating mean when I copy a 1 GB file with the K047?

At 480 Mbps the adapter can move a 1 GB file in a few seconds, letting you download photos, edit video or transfer 3D-printer files without waiting.

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