ACR122U NFC Reader SDK 1

Advanced Card Systems Ltd. ❘ Commercial ❘
Windows

Effortless NFC Integration with ACR122U SDK

Peter Salakani

06/23/2025

The ACR122U NFC Reader SDK provides developers with the essential tools for seamless integration of NFC technology into their applications, though some may find the documentation lacking in depth.

The ACR122U NFC Reader SDK is a development kit created by Advanced Card Systems Ltd. for software developers who are looking to integrate Near Field Communication (NFC) technology into their applications. The kit provides all the necessary tools and resources to build custom NFC-enabled software solutions for various platforms.

The kit includes an ACR122U USB NFC reader, along with various software development tools, such as libraries and sample codes, to help developers create customized applications. The ACR122U NFC reader is a contactless smart card reader that supports multiple protocols, such as ISO/IEC 14443 Type A and B, MIFARE®, FeliCa, and NFC technologies.

The SDK also includes documentation that shows how to use the ACR122U NFC reader with a variety of programming languages, such as C#, Java, and Python. This makes it easy for developers to get started with the development process.

the ACR122U NFC Reader SDK is a powerful tool that can help developers build advanced NFC-enabled software solutions quickly and easily.

Overview

ACR122U NFC Reader SDK is a Commercial software in the category Development developed by Advanced Card Systems Ltd..

The users of our client application UpdateStar have checked ACR122U NFC Reader SDK for updates 63 times during the last month.

The latest version of ACR122U NFC Reader SDK is 1, released on 02/20/2025. It was initially added to our database on 09/02/2009. The most prevalent version is 1, which is used by 100% of all installations.

ACR122U NFC Reader SDK runs on the following operating systems: Windows.

ACR122U NFC Reader SDK has not been rated by our users yet.

Pros

Supports a wide range of NFC standards including ISO/IEC 14443 Type A/B, FeliCa, and ISO/IEC 18092
Provides Software Development Kit (SDK) for easy integration with applications
Compatible with various operating systems like Windows, Linux, and Mac OS
Offers a variety of programming language support including Java, C#, and VB.NET
Supports various NFC modes such as reader/writer mode and peer-to-peer mode

Cons

May require advanced technical knowledge for integration and usage
Some users may find the SDK documentation to be complex and challenging to understand

FAQ

What is ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK is a comprehensive SDK that enables software developers to integrate the ACR122U into their software applications. It features support for NFC cards and tags, as well as MIFARE Classic, MIFARE Ultralight and MIFARE DESFire cards.

What are the operating systems supported by ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK supports various operating systems such as Windows, Linux, Mac OS X and Android.

What programming languages are supported by ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK supports programming languages such as Java, .NET, Android, and various scripting languages.

What are the features of ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK enables developers to implement contactless transactions via smart cards or NFC-enabled devices. It also provides APIs for card reader management, creating peer-to-peer connections and handling data transmission.

What are the requirements to use ACR122U NFC Reader SDK?

The requirements to use ACR122U NFC Reader SDK are a compatible ACR122U reader, the corresponding SDK and development environment, and knowledge of programming languages and software development.

Where can I download ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK can be downloaded from the official Advanced Card Systems website. Additionally, third-party websites may offer the software package.

Is technical support available for ACR122U NFC Reader SDK?

Yes, Advanced Card Systems provides technical support for ACR122U NFC Reader SDK. Support can be obtained through email, phone or the ACS support portal.

What type of NFC cards/tags are supported by ACR122U NFC Reader SDK?

ACR122U NFC Reader SDK supports all NFC Forum-compliant cards and tags, as well as MIFARE Classic, MIFARE Ultralight and MIFARE DESFire cards.

Is mobile application development supported by ACR122U NFC Reader SDK?

Yes, developers can use ACR122U NFC Reader SDK to develop mobile apps for Android and iOS platforms with NFC capabilities.

What is required to use ACR122U NFC Reader SDK on an Android device?

To use ACR122U NFC Reader SDK on an Android device, developers must first obtain the ACS Android Library from Advanced Card Systems, and then download the ACR122U USB NFC Reader Application from Google Play Store.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

Latest Reviews by Peter Salakani

Installations

63 users of UpdateStar had ACR122U NFC Reader SDK installed last month.

Latest Version
1

Secure and free downloads checked by UpdateStar

Buy now
Advanced Card Systems Ltd.

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

	GSClient 1.6, версия 8102 GSClient 1.6 (Version 8102) Review: A Robust Tool with Room for Improvement
	DeepSkyStacker (Remove only) DeepSkyStacker: Free Stellar Image Alignment and Stacking Software
	RØDE UNIFY Virtual Audio Driver Limited Information on RØDE UNIFY Virtual Audio Driver
	PaperStream IP (ISIS) Bundle PaperStream IP (ISIS) Bundle by PFU LIMITED: A Versatile Document Imaging Solution
	jasp JASP by Jasper Keuper: An Open-Source Data Analysis Software
	The Lord of the Rings: Adventure Card Game - Definitive Edition The Lord of the Rings: Adventure Card Game - Definitive Edition Delivers an Engaging Card-Based Middle-earth Experience

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Microsoft Edge A New Standard in Web Browsing
	Google Chrome Fast and Versatile Web Browser
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications
	Microsoft OneDrive Streamline Your File Management with Microsoft OneDrive