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USB-C Smart Card & NFC Reader Selection Guide

Match contact, contactless or dual-interface reading to the card workflow before choosing a USB-C configuration.

Application guides

USB-C describes the host connector, not the cards a reader can access. Start with the card interface and required operation. Then confirm the exact hardware configuration, host software and evaluation scope before ordering.

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Compare candidate models

Use these models as a starting point. Confirm the exact variant, software support and evaluation results for your project before ordering.

Compare candidate models
ModelSelection focusConfirm for your project
ACR40U (Standard) Specifications & downloads ACR40U (Standard) is a contact reader; its specifications list USB-A and USB-C options. Request Standard with USB-C and confirm the exact configuration; this product page does not name a USB-C suffix.
ACR39U-NF Specifications & downloads ACR39U-NF is a USB-C contact reader with a full-sized ISO 7816 card slot. Check the card protocol and middleware. The NF model suffix does not identify an NFC reader.
ACR1552U Specifications & downloads ACR1552U-MF is the USB-C variant for contactless cards, including ISO 14443 and ISO 15693. Specify MF rather than USB-A M1. Its SAM slot is not a full-sized contact-card slot.
ACR1581U Specifications & downloads ACR1581U-CF is the USB-C dual-interface variant for contact and contactless smart cards. Specify CF rather than USB-A C1 and evaluate both card interfaces with your application.

Plan the evaluation

  1. Identify the card

    Use its exact model, interface and required read/write commands.

  2. Check host integration

    Review model-specific drivers and manuals. A driver download does not establish native browser access.

  3. Evaluate the workflow

    Test the actual host, card operations and reconnect behavior before deciding on quantity.

What to include in your enquiry

  • Card model, interface and required operations
  • Exact USB-C variant or configuration
  • Host OS/version, application and middleware
  • Evaluation/order quantities, destination and schedule
Discuss this application

The Contact form will include this guide as its source. Add your requirements, review the details and submit your enquiry online.

Price, evaluation-unit availability, quantities, software scope and delivery need confirmation for each request.

Before you order

Is ACR39U-NF an NFC reader?

It is a contact smart card reader. Its USB-C connector and NF suffix do not add contactless reading.

Does USB-C imply NFC support?

The connector describes the host connection. Contact, contactless and dual-interface readers require different card interfaces.

Will any USB-C phone or application work?

Confirm the device, OS version, USB host support and application integration. A matching connector or PC/SC support alone does not establish compatibility.

Is a SAM slot a normal contact-card slot?

A SAM slot accepts the specified security module. ACR1552U lists a SIM-sized SAM slot; ACR1581U separately lists a full-sized contact-card slot.

Manufacturer references

Technical details refer to the original ACS model documentation. Use the linked product pages for the full specifications and downloads.

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