https://www.acs.com.hk
https://www.acs.com.hk
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  • Careers
  • Store
    • ACS Official Store
    • Find a Distributor
  • (EN)
    • CN
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  • Products
    • Contactless Readers

      Contactless Readers

      • WalletMate II
      • WalletMate
      • AquaGuard
      • ACR1552U
      • ACR1581U
      • ACR1252U
      • ACR1281U-C1
      • ACR1281S-C1
      • ACR1281U-C2
      • ACR1251T
      • ACR1222L

    • Contact Smart Card Readers

      Contact Smart Card Readers

      • ACR40T (Standard)
      • ACR40T (Premium)
      • ACR40U (Standard)
      • ACR40U (Premium)
      • ACR39U-N1
      • ACR39U-NF
      • ACR39T-A1
      • ACR39U
      • ACR39U-H1
      • ACR39U-W1
      • ACR39F-A2
      • APG8201-B2

      • Smart Card Reader Modules

        Smart Card Reader Modules

        • WalletMate II Mini
        • WalletMate II Boost
        • ACM1552U-Z2
        • ACM1552U-Y3
        • ACM1552D-C7
        • ACM1252U-Y3
        • ACM1252U-Z2
        • ACM1281U-C7
        • ACM1281S-C7
        • ACM39U-Y3

        • Mobile Card Readers

          Mobile Card Readers

          • ACR1555U
          • ACR3901U-S1
          • ACR3901T-W1
          • ACR1255U-J1

          • ID Document Readers

            ID Document Readers

            • AIR60U-A2
            • AIR60U-A1

            • Smart Cards & Smart Card OS

              Smart Cards & Smart Card OS

              • ACOS3 Series
              • ACOS3X
              • ACOS5-EVO Series
              • ACOS6
              • ACOS6-SAM
              • ACOSJ-G Series
              • Contactless Cards
              • CryptoMate EVO

              • Automatic Fare Collection (AFC) Readers

                Automatic Fare Collection (AFC) Readers

                • ACR350
                • ACR330

                • Software Development Kits

                  Software Development Kits

                  • ACR1552U SDK
                  • ACR1581U SDK
                  • ACR40U SDK
                  • ACOS6 SDK
                  • ACR39U SDK
                  • ACR1252U SDK
                  • ACR3901U-S1 SDK
                  • ACR3901T-W1 SDK
                  • ACR1255U-J1 SDK
                  • ACR1281U SDK
                  • ACOS5 EVO PKI KIT

                • FIDO® Device

                  FIDO® Device

                  • PocketKey+ Bio
                  • PocketKey+ II
                  • PocketKey+
                  • PocketKey NFC Card
                  • PocketKey

              • Solutions
                • Solutions

                  Solutions

                  Faster transactions.More affordable operations.More efficient collection. Our transport solution, TapToPay, makes these possible through intelligent transportation systems (ITS) with emphasis on automatic fare collection (AFC). Our systems can cover bus, rail, ferry, road toll, parking, fast-food establishments, and convenience stores.


                  Learn More

                  Visit TaptoPay website

                • Product Customization

                  Product Customization

                  At ACS, we offer product customization and development services designed to match your specific business needs. Our skilled engineering team helps turn ideas into reality — from concept and design to prototyping and production.

                  Whether you’re looking for custom hardware, firmware integration, or a complete ODM/OEM solution, ACS delivers dependable, high-quality products that strengthen your brand and give you a competitive advantage in the market.


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                • Card Printing

                  Card Printing

                  ACS smart cards are available for custom branding and promotional purposes. We welcome OEM enquiries for design printing and personalization at a reasonable cost. Furthermore, customers can buy white ACS cards, which they can design by their own.


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                • Trainings & Seminars

                  Trainings & Seminars

                  Welcome to ACS Training Center—your key to exploring smart card technologies! Through a combination of lectures and hands-on training, we will enable you to understand and appreciate various concepts and real-world scenarios in the smart card industry.


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                • Consultancy

                  Consultancy

                  ACS offers consultancy services. Occasionally, we invite customers to our offices to let them participate in consultancy sessions. Likewise, we are willing to conduct the sessions for other interested parties.


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              • Support
                • Drivers / Manuals / Datasheets

                  Drivers / Manuals / Datasheets

                  • RECENTLY UPDATED
                  • Technical Specification for ACR1552U

                    377.70 KB | 08-Jun-2026

                  • ACS FIDO Key Manager for PocketKey

                    74.50 MB | 05-Jun-2026

                  • ACS FIDO Key Manager for PocketKey NFC Card

                    74.50 MB | 05-Jun-2026

                  • POPULAR DOWNLOADS
                  • Application Programming Interface for ACR1252U

                    1.21 MB | 22-Oct-2021

                  • Application Programming Interface for ACR1281U-C1

                    967.37 KB | 03-Jul-2020

                  • Application Programming Interface for DOCUMENT

                    279 KB | 27-Feb-2015

                  • Technical Specification for ACR39U

                    402.57 KB | 17-Jan-2025

                  View All

                • Mobile Support

                  Mobile Support

                  The ACS Android Library was built to support the use of various ACS readers with Android devices. The ACS Android Library is a collection of methods and functions allowing application developers to build smartcard based application in the Android platform.


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                • Utility Tools

                  Utility Tools

                  Find programs to help navigate or maximize the use of supported smart cards and smart card readers. These utility tools are offered free of charge. Tools can be used only with the supported operating systems, indicated respectively.


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                • Product Catalogue & Packaging

                  Product Catalogue & Packaging

                  View the latest catalogue and learn more about packaging details.

                  Download Product Catalogue (EN)

                  Download Products Packaging Information


                • Knowledgebase

                  Knowledgebase

                  • Glossary
                  • Whitepaper
                  • Business Case
                  • Technology
                  • FAQs

                • Warranty / RMA

                  Warranty / RMA

                  In case you find defects in materials and workmanship in ACS products that you brought , we promise to repair or replace them within the warranty period if necessary.


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                • ACS Web APDU Tool

                  ACS Web APDU Tool

                  The ACS Web APDU Tool is a secure, browser-based utility that enables you to send and validate APDU commands directly with ACS smart card readers.


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              • About Us
                • Corporate Profile

                  Corporate Profile

                  A leader in the smart card industry, ACS has the technology, expertise and global resources to facilitate an easier adoption of smart card applications in different industries across the globe.


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                • Corporate Culture

                  Corporate Culture

                  ACS has managed to cultivate lasting relationships with suppliers, customers and other partners because of its company culture, which emphasizes fairness, transparency and quality of offerings.


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                • Memberships & Affiliations

                  Memberships & Affiliations

                  Through outstanding investment in terms of time, talent and resources, ACS is in line with its objective to contribute to the growth of the smart card industry.


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                • Awards & Recognitions

                  Awards & Recognitions

                  Our products and solutions have been recognized the world over for their performance and innovativeness. ACS is committed to exceeding this world-class level of performance across all of its products and services.


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                • Corporate Social Responsibility

                  Corporate Social Responsibility

                  ACS takes steps to ensure that its operations are sustainable. To this end, the company complies with international regulations governing production and other aspects of operation. ACS also institutes programs to give back to the communities that enable the business to flourish.


                  • Quality Assurance
                  • Environmental Care
                  • Conflict Minerals Statement
                  • Community Development
                  • Employees Engagement

              • Contact Us
                • ACS Worldwide

                  ACS Worldwide

                  Advanced Card Systems Ltd. | Hong Kong Headquarters

                  Units 4108 - 4110, 41st Floor, Manhattan Place,
                  23 Wang Tai Road, Kowloon Bay, Hong Kong

                  Tel: +852-2796-7873   |   Fax: +852-2796-1286 
                  Email: [email protected]

                  Advanced Card Systems Japan Ltd. | Japan 

                  Level 7,The Nihonbashi Daiei Building
                  1-2-6 Nihonbashi-Muromachi, Chuo-ku,
                  Tokyo 103-0022 Japan

                  Tel: +81 03-6281-6461   |   Line: @acsjapan 
                  Email: [email protected]


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                • Sales Enquiry

                  Sales Enquiry

                  Inquire about product features, pricing, or availability. Any information solicited for a sales inquiry will be used solely to provide requester with information and gather data to improve future distribution of information.


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                • Technical Enquiry

                  Technical Enquiry

                  Let us know if you have any technical inquiries, regardless of whether you have purchased a product yet. Any information solicited during technical support will be used solely to resolve issues and gather data to improve future support activities.

                   


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                • Find a Distributor

                  Find a Distributor

                  Find trusted local partners to purchase our products and get support. Use this page to submit your location and needs, and we’ll connect you with an authorized distributor near you. Fast responses, verified partners, and regional expertise.

                   


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              Financial Reports/ Environmental, Social and Governance Reports

              • Annual Report 2021

                3 MB

                April 20, 2022

              • Interim Report 2021

                2 MB

                September 10, 2021

              • Annual Report 2020

                2 MB

                April 16, 2021

              • Interim Report 2020

                2 MB

                September 10, 2020

              • Annual Report 2019

                2 MB

                April 17, 2020

              • Interim Report 2019

                876 KB

                September 10, 2019

              • Annual Report 2018

                2 MB

                April 17, 2019

              • Interim Report 2018

                1 MB

                September 12, 2018

              • Annual Report 2017

                3 MB

                March 28, 2018

              • Interim Report 2017

                406 KB

                August 30, 2017

              • Annual Report 2016

                2 MB

                April 26, 2017

              • Interim Report 2016

                209 KB

                August 30, 2016

              • Annual Report 2015

                2 MB

                April 06, 2016

              • Interim Report 2015

                339 KB

                August 14, 2015

              • 1st Quarterly Report 2015

                445 KB

                May 15, 2015

              • Annual Report 2014

                1 MB

                March 09, 2015

              • 3rd Quarterly Report 2014

                349 KB

                November 14, 2014

              • Interim Report 2014

                280 KB

                August 14, 2014

              • 1st Quarterly Report 2014

                251 KB

                May 14, 2014

              • Annual Report 2013

                1 MB

                March 26, 2014

              • 3rd Quarterly Report 2013

                246 KB

                November 13, 2013

              • Interim Report 2013

                432 KB

                August 15, 2013

              • 1st Quarterly Report 2013

                2 MB

                May 07, 2013

              • Annual Report 2012

                1 MB

                March 26, 2013

              • 3rd Quarterly Report 2012

                693 KB

                November 09, 2012

              • Interim Report 2012

                3 MB

                August 13, 2012

              • 1st Quarterly Report 2012

                1 MB

                May 11, 2012

              • Annual Report 2011

                2 MB

                March 28, 2012

              • 3rd Quarterly Report 2011

                302 KB

                November 11, 2011

              • Interim Report 2011

                600 KB

                August 11, 2011

              • 1st Quarterly Report 2011

                416 KB

                May 12, 2011

              • Annual Report 2010

                2 MB

                March 30, 2011

              • 3rd Quarterly Report 2010

                262 KB

                November 11, 2010

              • Interim Report 2010

                296 KB

                August 11, 2010

              • 1st Quarterly Report 2010

                508 KB

                May 13, 2010

              • Annual Report 2009

                841 KB

                March 29, 2010

              • 3rd Quarterly Report 2009

                439 KB

                November 09, 2009

              • Interim Report 2009

                6 MB

                August 14, 2009

              • 1st Quarterly Report 2009

                222 KB

                May 13, 2009

              • Annual Report 2008

                615 KB

                March 30, 2009

              • 3rd Quarterly Report 2008

                261 KB

                November 10, 2008

              • Interim Report 2008

                242 KB

                August 13, 2008

              • 1st Quarterly Report 2008

                253 KB

                May 07, 2008

              • Annual Report 2007

                1 MB

                March 27, 2008

              • 3rd Quarterly Report 2007

                801 KB

                November 12, 2007

              • Interim Report 2007

                317 KB

                August 14, 2007

              • 1st Quarterly Report 2007

                306 KB

                May 15, 2007

              • Annual Report 2006

                588 KB

                March 30, 2007

              • 3rd Quarterly Report 2006

                250 KB

                November 10, 2006

              • Interim Report 2006

                194 KB

                August 15, 2006

              • 1st Quarterly Report 2006

                130 KB

                May 15, 2006

              • Annual Report 2005

                548 KB

                April 04, 2006

              • 3rd Quarterly Report 2005

                169 KB

                November 14, 2005

              • Interim Report 2005

                249 KB

                August 12, 2005

              • 1st Quarterly Report 2005

                209 KB

                May 18, 2005

              • Annual Report 2004

                713 KB

                March 31, 2005

              • 3rd Quarterly Report 2004

                364 KB

                November 15, 2004

              • Interim Report 2004

                354 KB

                August 13, 2004

              • 1st Quarterly Report 2004

                536 KB

                May 14, 2004

              • Annual Report 2003

                818 KB

                March 29, 2004

              • Products
                • Contactless Readers
                  • WalletMate II
                  • WalletMate
                  • AquaGuard
                  • ACR1552U
                  • ACR1581U
                  • ACR1252U
                  • ACR1281U-C1
                  • ACR1281S-C1
                  • ACR1281U-C2
                  • ACR1251T
                  • ACR1222L
                • Contact Smart Card Readers
                  • ACR40T (Standard)
                  • ACR40T (Premium)
                  • ACR40U (Standard)
                  • ACR40U (Premium)
                  • ACR39U-N1
                  • ACR39U-NF
                  • ACR39T-A1
                  • ACR39U
                  • ACR39U-H1
                  • ACR39U-W1
                  • ACR39F-A2
                  • APG8201-B2
                • Smart Card Reader Modules
                  • WalletMate II Mini
                  • WalletMate II Boost
                  • ACM1552U-Z2
                  • ACM1552U-Y3
                  • ACM1552D-C7
                  • ACM1252U-Y3
                  • ACM1252U-Z2
                  • ACM1281U-C7
                  • ACM1281S-C7
                  • ACM39U-Y3
                • Mobile Card Readers
                  • ACR1555U
                  • ACR3901U-S1
                  • ACR3901T-W1
                  • ACR1255U-J1
                • ID Document Readers
                  • AIR60U-A2
                  • AIR60U-A1
                • Smart Cards & Smart Card OS
                  • ACOS3 Series
                  • ACOS3X
                  • ACOS5-EVO Series
                  • ACOS6
                  • ACOS6-SAM
                  • ACOSJ-G Series
                  • Contactless Cards
                  • CryptoMate EVO
                • Automatic Fare Collection (AFC) Readers
                  • ACR350
                  • ACR330
                • Software Development Kits
                  • ACR1552U SDK
                  • ACR1581U SDK
                  • ACR40U SDK
                  • ACOS6 SDK
                  • ACR39U SDK
                  • ACR1252U SDK
                  • ACR3901U-S1 SDK
                  • ACR3901T-W1 SDK
                  • ACR1255U-J1 SDK
                  • ACR1281U SDK
                  • ACOS5 EVO PKI KIT
                • FIDO® Device
                  • PocketKey+ Bio
                  • PocketKey+ II
                  • PocketKey+
                  • PocketKey NFC Card
                  • PocketKey
              • Solutions
                • Solutions
                • Product Customization
                • Card Printing
                • Trainings & Seminars
                • Consultancy
              • Support
                • Drivers / Manuals / Datasheets
                • Mobile Support
                • Utility Tools
                • Product Catalogue & Packaging
                • Knowledgebase
                  • Glossary
                  • Whitepaper
                  • Business Case
                  • Technology
                  • FAQs
                • Warranty / RMA
                • ACS Web APDU Tool
              • About Us
                • Corporate Profile
                • Corporate Culture
                • Memberships & Affiliations
                • Awards & Recognitions
                • Corporate Social Responsibility
                  • Quality Assurance
                  • Environmental Care
                  • Conflict Minerals Statement
                  • Community Development
                  • Employees Engagement
              • Contact Us
                • ACS Worldwide
                • Sales Enquiry
                • Technical Enquiry
                • Find a Distributor
              • Media Center
                • What's New
                • In The Press
                • Exhibitions & Events
                • Branding Guidelines
                • Image Library
                • VideoZone
                • e-Newsletters
              • Careers
              • Store
                • ACS Official Store
                • Find a Distributor
              • (EN)
                • CN
                • JP

              The Company

              • Corporate Profile
              • Corporate Culture
              • Memberships & Affiliations
              • Awards & Recognitions
              • Corporate Social Responsibility
              • What's New
              • Financial Reports/ Environmental, Social and Governance Reports
              • Careers
              • ACS Worldwide

              Products

              • Contactless Readers
              • Contact Smart Card Readers
              • Smart Card Reader Modules
              • Mobile Card Readers
              • Smart Card Readers with PIN-pad
              • ID Document Readers
              • Smart Cards & Smart Card OS
              • Automatic Fare Collection (AFC) Readers
              • Software Development Kits
              • FIDO® Device

              Services

              • Solutions
              • Product Customization
              • Card Printing
              • Trainings & Seminars
              • Consultancy

              Support

              • Drivers / Manuals / Datasheets
              • Android Library
              • Utility Tools
              • Product Catalogue & Packaging
              • Glossary
              • Warranty / RMA
              • Technical Enquiry

              Subscribe to our newsletter

              © 2026 Advanced Card Systems Ltd. All Rights Reserved.
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