---
product_id: 275359861
title: "ACS ACR1252U USB NFC Reader III"
brand: "nfc21"
price: "€ 110.50"
currency: EUR
in_stock: true
reviews_count: 5
category: "Nfc21"
url: https://www.desertcart.ie/products/275359861-acs-acr1252u-usb-nfc-reader-iii
store_origin: IE
region: Ireland
---

# 424 Kbps ultra-fast read/write speed 50mm proximity reading range SAM slot for high-level security ACS ACR1252U USB NFC Reader III

**Brand:** nfc21
**Price:** € 110.50
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock seamless, secure NFC connectivity—because your smart workspace deserves the best.

## Quick Answers

- **What is this?** ACS ACR1252U USB NFC Reader III by nfc21
- **How much does it cost?** € 110.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/275359861-acs-acr1252u-usb-nfc-reader-iii)

## Best For

- nfc21 enthusiasts

## Why This Product

- Trusted nfc21 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Security:** Built-in SAM slot enables secure key diversification and mutual authentication to protect your data.
- • **Triple NFC Modes:** Seamlessly switch between Reader/Writer, Peer-to-Peer, and Card Emulation modes for ultimate versatility.
- • **Broad Compatibility:** Supports ISO 14443 A/B, MIFARE, FeliCa, and all 4 NFC tag types—future-proof your contactless solutions.
- • **Plug & Play USB 2.0:** Effortless integration with Windows, macOS, and Linux—no drivers, no hassle.
- • **Firmware Upgradeable:** Stay ahead with post-deployment firmware updates—no hardware swaps needed.

## Overview

The ACS ACR1252U USB NFC Reader III is a high-performance, NFC Forum-certified device supporting all major NFC standards and modes. Featuring a secure SAM slot, ultra-fast 424 Kbps data transfer, and a 50mm read range, it offers plug-and-play compatibility across Windows, macOS, and Linux. Ideal for secure contactless transactions, smart marketing, and versatile NFC applications, it ensures future-proof operation with firmware upgradeability.

## Description

The ACR1252U USB NFC Reader III is an NFC Forum-certified PC-linked reader, developed based on 13.56Mhz contactless technology. It has a SAM (Secure Access Module) slot which can be used together with a SAM card for key diversification and mutual authentication, providing high-level security in contactless transactions. Post-deployment firmware upgrade is also supported, eliminating the need for additional hardware modification. ACR1252U is capable of the three modes of NFC, namely: card reader/writer, card emulation and peer-to-peer communication. It supports ISO 14443 Type A and B cards, MIFARE, FeliCa, and ISO 18092–compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and proximity operating distance of up to 50mm (depending on tag type used). Compliant with both CCID and PC/SC, this plug-and-play USB NFC device allows interoperability with different devices and applications. It is thus ideal for unconventional marketing and advertising applications like smart posters. USB 2.0 Full Speed Interface CID Compliance USB Firmware Upgradeability Smart Card Reader: Read/write speed up to 424 kbps Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type) Supports ISO 14443 Type A and B cards, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags Supports MIFARE 7-byte UID, MIFARE Plus, and MIFARE DESfire Built-in anti-collision feature (only 1 tag is accessed at any time) One ISO 7816–compliant SAM slot (Class A) NFC Support: NFC Reader/Writer Mode Peer-to-Peer Mode Card Emulation Mode Application Programming Interface: Supports PC/SC Supports CT-API (through wrapper on top of PC/SC) Peripherals: User-controllable bi-color LED User-controllable buzzer SAM Slot

Review: firma mükemmel ilgileniyor.
Review: l'appareil fonctionne parfaitement sur mon W10 pro, il fonctionne après que le système d'exploitation est chargé, ce qui est normal actuellement. Satisfait de mon achat, recommandé

## Features

- NFC Forum-certified PC-linked reader/writer
- NFC Support: NFC Reader/Writer Mode, Peer-to-Peer Mode, Card Emulation Mode
- Supports ISO 14443, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KIKBYAG |
| Are Batteries Included | No |
| Best Sellers Rank | #27,400 in Computers ( See Top 100 in Computers ) #264 in External Memory Card Readers |
| Brand | NFC21 |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (185) |
| Date First Available | 27 September 2016 |
| Item Weight | 104 g |
| Item model number | 4260313683246 |
| Manufacturer | ACS |
| Operating System | Windows, macOS, Linux |
| Product Dimensions | 20.32 x 9.14 x 2.79 cm; 104 g |
| Series | ACR1252U USB NFC Reader III |

## Product Details

- **Brand:** NFC21
- **Colour:** black
- **Connectivity technology:** USB
- **Media type:** NFC tag
- **Special features:** Comprehensive NFC functionality with high-security SAM slot and upgradability

## Images

![ACS ACR1252U USB NFC Reader III - Image 1](https://m.media-amazon.com/images/I/618LD+a4pHL.jpg)

## Questions & Answers

**Q: can this be used to pair devices like bluetooth nfc enabled headphones?**
A: Hi, no this cannot be used for this purpose

**Q: Does this reader require software?  Is it included?**
A: No software is included. The drivers automatically install as a standard card reader though. The API for working with mifare cards is on the manufacturers website

**Q: Are the dimensions really 8 x 3.6 x 1.1 inches, or is that the size of the box it comes in?**
A: The size of the box.

**Q: Able to work with rfid card 125khz em4100 card?**
A: No, this reader does not manage 125khz cards.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by U***N on 11 December 2024*

firma mükemmel ilgileniyor.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 11 April 2021*

l'appareil fonctionne parfaitement sur mon W10 pro, il fonctionne après que le système d'exploitation est chargé, ce qui est normal actuellement. Satisfait de mon achat, recommandé

### ⭐⭐⭐ Review
*by J***O on 22 December 2021*

Het product werd geleverd in een kleine witte kartonnen doos (zonder handleiding o.i.d.) en paste als pakket door de brievenbus. Windows 10 herkende het zonder problemen en na wat zoeken kon ik op het internet een aantal NFC reader/writer programma's vinden waarmee ik de werking van de NFC tag reader/writer kon testen. Voor informatie moet je op de website van de fabrikant zijn ( https://www.acs.com.hk/en/products/342/acr1252u-usb-nfc-reader-iii-nfc-forum-certified-reader/ )

## Frequently Bought Together

- ACR1252U USB NFC Reader III
- Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts
- ACS ACR1552U USB-C NFC Reader IV

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/275359861-acs-acr1252u-usb-nfc-reader-iii](https://www.desertcart.ie/products/275359861-acs-acr1252u-usb-nfc-reader-iii)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-14*