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Compact three-slot card reader with USB-A and USB-C connectors, matte black finish

dockteck DR0003 RFID 3-slot USB 3.0/USB-C card reader

SKU CH-2606-PZXV0 MPN DR0003

A three-slot reader handles SD, microSD and USB-A devices simultaneously at up to 104 MB/s via USB 3.0 or USB-C

  • Dimensions1.2 L x 7.6 W x 12 H centimeters
  • Weight0.03 kilograms
  • USB 3.0 delivers 5 Gbps transfer speed
  • Dual USB-A and USB-C connectors fit PCs, Macs and phones
  • Three slots read SD, microSD and USB devices simultaneously
  • OTG support enables direct mobile access without a computer
  • Compact 1.2 × 7.6 × 12 cm design with protective end caps

Three-slot USB 3.0 and USB-C card reader

The Dockteck DR0003 reads SD, microSD and USB-A devices through a single compact adapter. It suits photographers, videographers and field technicians who move files between cameras, drones, laptops and phones. Protective covers on both ends keep dust and moisture out during transport. No driver installation is required on supported hosts.

USB 3.0 limits real-world throughput to 5 Gbps

Each card slot reaches up to 104 MB/s, well below the bus ceiling, so simultaneous reads will share bandwidth. The USB 2.0 fallback caps transfers at 480 Mbps when connected to older ports. OTG support lets mobile devices act as hosts, but the host must supply enough current for the attached cards and any USB-A peripheral.

Dual USB-A and USB-C connectors decide host

The tethered cable ends in both a USB-A plug and a USB-C plug, so the reader works with legacy PCs, consoles, modern laptops, tablets and recent phones that have a USB-C port. Buyers whose devices only offer Lightning, micro-USB or proprietary connectors cannot use this adapter.

Highlights

  • USB 3.0 delivers 5 Gbps transfer speed
  • Dual USB-A and USB-C connectors fit PCs, Macs and phones
  • Three slots read SD, microSD and USB devices simultaneously
  • OTG support enables direct mobile access without a computer
  • Compact 1.2 × 7.6 × 12 cm design with protective end caps

Specifications

Branddockteck
ModelDR0003
Part NumberDR0003
Dimensions1.2 L x 7.6 W x 12 H centimeters
Weight0.03 kilograms

Questions about this item

Should I pick the USB-A or USB-C connector on this DR0003 reader?

The reader includes both USB-A and USB-C plugs so you can use it with PCs, TVs, consoles, MacBooks, tablets and iPhone 15 without choosing one version.

What does the 5 Gbps USB 3.0 rating mean when I copy files?

It lets the SD and microSD slots each reach up to 104 MB/s, so a 1 GB transfer finishes in seconds instead of the slower USB 2.0 rate.

Which USB standard caps the speed on the built-in USB-A port?

The USB-A port runs at USB 3.0 (5 Gbps), so any mouse, keyboard or drive plugged into it is limited to that bandwidth.

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