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.
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.
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.
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.
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.
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.
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.
View the latest catalogue and learn more about packaging details.
Download Product Catalogue (EN)
Download Products Packaging Information
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.
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.
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.
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.
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.
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.
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.
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]
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]
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.
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.
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.
| Drivers & Utilities for PocketKey NFC Card | |
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| ACS FIDO Management Tools | OS Support |
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ACS FIDO Key Manager
74.50 MB Version 2.00 03-Jun-2026 |
Windows® |
| Manuals & Datasheets for PocketKey NFC Card |
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| Technical Specification |
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Application Note
Application Note for ACS PocketKey Series FIDO2 Windows Passwordless Logon |
