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Compact USB-C card reader with SD, microSD, smart card and OTG ports

5-in-1 USB-C RFID Reader with CAC Smart Card Slot

SKU CH-VV6R-YCRVX

Reads SD, microSD, CAC smart cards and USB peripherals through one USB-C port while charging the host device

  • Product dimensions1.2954 L × 11.4046 W × 20.8026 H centimeters
  • Product weight0.041 kg
  • 5-in-1 hub adds SD, microSD, CAC, USB OTG and full-function USB-C
  • USB-C port charges, transfers data and carries audio simultaneously
  • DoD-grade CAC slot reads military, government and enterprise smart IDs
  • Driver-free plug-and-play works instantly on iPhone 15/16, iPad Pro, Mac, Samsung, laptops
  • Pocket-sized at 41 grams for mobile credential and media workflows

5-in-1 USB-C RFID Reader with CAC Slot

This compact reader combines an SD slot, a microSD slot, a CAC smart-card slot, a full-function USB-C port and a USB OTG port in one device. It is built for military personnel, government staff and contractors who need to authenticate with Common Access Cards on iPhone 16, iPhone 15, iPad Pro, Mac, Samsung, laptop or tablet hardware. The Part Number is B29529 and the unit weighs 0.041 kg.

Replaces separate card readers and dongles

The reader removes the need to carry a dedicated CAC reader, a separate SD/microSD adapter and a USB-C hub when working in the field or at a desk. The jump is worth it when you regularly switch between smart-card authentication and media transfer on USB-C phones, tablets or laptops that lack legacy ports. Note that the SD and microSD slots cannot be read simultaneously.

Limited by USB-C host capabilities

Data speed and charging throughput depend entirely on the host device's USB-C implementation, so transfer rates will vary between an iPhone 16, an iPad Pro, a Mac or a Samsung tablet. The USB-C port handles charging, data and audio together, but simultaneous high-power charging and maximum data bandwidth may be constrained by the host. No driver installation is required on supported operating systems.

How it compares

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

Price $25.99
Pricier than about 60% of the 294 comparable items (median $21.99).

Specifications

Product
Brand nameMTAKYI
Part numberB29529
Size & build
Product dimensions1.2954 L × 11.4046 W × 20.8026 H centimeters
Product weight0.041 kg

Questions about this item

How much desk space does the 1.2954 by 11.4046 cm footprint of the B29529 reader need?

The unit measures 1.2954 cm long and 11.4046 cm wide, so it fits in a shallow tray or laptop bag pocket without blocking adjacent ports.

What is the correct order to insert a CAC card and connect the USB-C plug so the smart-card slot is recognised?

Plug the USB-C connector into the host device first, wait for the LED to light, then insert the CAC card with the chip facing up; reversing the order often causes the reader to stay dark.

When should the SD and microSD slots be cleaned to keep read speeds reliable?

Blow out dust from both card slots every few months or after use in sandy environments; the spring-loaded eject mechanism stays smooth when debris is removed.

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