March 20, 2025
March 20, 2025 – Hong Kong — Advanced Card Systems Ltd. (ACS), a global leader in payment and identification technology, is proud to announce the release of AquaGuard, the IP67 USB NFC reader. AquaGuard is designed to deliver robust and reliable performance in even the most demanding environments.
The AquaGuard IP67 USB NFC Reader is engineered to withstand harsh conditions, including exposure to dust and water, making it ideal for industries such as construction, logistics, transportation, and outdoor retail. With its rugged design and high durability, AquaGuard ensures seamless NFC functionality while maintaining the highest standards of reliability and longevity.
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Key Features of AquaGuard
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Rugged and Reliable – IP67-rated for outdoor use, rugged environments and loyalty programs.
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Broad Smart Card Compatibility – Supports ISO 14443 Type A & B, MIFARE®, FeliCa, ISO 18092 NFC, and ISO 15693 cards.
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Fast and Efficient Data Transfer – Enables high-speed communication of up to 848 kbps.
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Enhanced Usability – Optional stand allows users to adjust the card tapping angle for convenience.​​
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“As industries increasingly embrace NFC technology, the need for rugged and reliable devices has never been greater,” said Tommy Wong, Product Marketing Manager of ACS. “With AquaGuard, we are addressing this demand by offering a device that combines cutting-edge NFC capabilities with exceptional durability, allowing businesses to deploy NFC-based solutions in any environment.”
The AquaGuard IP67 USB NFC Reader is now available for purchase, it supports a wide array of applications, including contactless payments, secure access control, public transit ticketing, hospital solutions and more. ACS continues to uphold its commitment to RFID & NFC innovation, delivering products that empower businesses and enhance user experiences across industries.


For more details or inquiries about the AquaGuard/or the Test Tool for your development needs, please visit www.acs.com.hk or email info@acs.com.hk.
About Leadway Tech
​Leadway Technology Investment Group Limited (Leadway Tech, SEHK: 2086) is an investment holding company headquartered in Hong Kong, China. The company business includes R&D, production, sales and investment of projects related to smart IC, smart cities, smart electric charging, digital products and application management systems. Leadway Tech has two subsidiaries, Advanced Card Systems Ltd. (ACS) and TapToPay Ltd. (TTP), with offices in Hong Kong (headquarters), Shenzhen, Zhuhai, Philippines, Japan, and America.
About ACS
Advanced Card Systems Ltd. (ACS, wholly owned subsidiary of Leadway Technology Investment Group Ltd., SEHK: 2086), founded in 1995, is Asia Pacific's top supplier and one of the world's top 3 suppliers of PC-linked smart card readers, as well as the winner of the Product Quality Leadership Award for Smart Card Readers from Frost & Sullivan. ACS was listed several times in Forbes Asia's "Best Under a Billion" list, an inter-industry list comprised of 200 top-performing publicly listed companies in the Asia-Pacific, with sales between US$5 million and US$1 billion. ACS develops a wide range of high quality smart card reading/writing devices, smart cards and related products and distributes them to over 100 countries worldwide.
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