ACS - DualBoost III

Contact and Contactless – One Reader Does Both

When your project calls for a single HF | NFC – RFID reader capable of handling both contactless transponders and contact-based smart cards, the ACS DualBoost III (ACR1581U) delivers exactly that. Operating at 13.56 MHz, this desktop reader supports the contactless standards ISO 14443 Type A and B as well as ISO 15693, while a full-sized card slot processes contact smart cards compliant with ISO 7816 Class A, B, and C. By consolidating two reader functions into one compact device, the DualBoost III reduces hardware costs and simplifies deployment for integrators and end users alike.

Advanced Card Systems designed the ACR1581U to meet strict security and performance requirements. On the contactless side, the reader achieves data transfer rates of up to 848 kbps under ISO 14443, ensuring fast authentication and transaction cycles. The contact interface supports speeds from 13.4 to 1,250 kbps, making it compatible with both memory cards and microprocessor cards using T=0 and T=1 protocols. A built-in SAM slot in standard SIM format allows secure, hardware-protected key management – a critical feature for financial services, government ID verification, and healthcare credentialing.

Day-to-day integration is straightforward. The DualBoost III supports keyboard emulation and card emulation modes, enabling direct data input into existing applications without additional middleware. The reader also detects hybrid and combi cards automatically and flags misinserted contactless cards in the contact slot, reducing operator errors. If you are looking to buy the ACS DualBoost III, you receive a USB 2.0 device (USB 3.0 compatible) with a Type-A connector as standard; USB Type-C is available upon request. At just 143 g and 120.5 × 72.0 × 20.4 mm, the unit occupies minimal desk space.

The ACR1581U is CCID and PC/SC compliant, running natively on Windows, Linux, macOS, and Android without proprietary drivers. USB firmware upgrades keep the reader current as card standards evolve. Extended APDU support and a bundled Software Development Kit with CT-API library give developers the tools they need to build custom smart card applications. For those evaluating the ACS DualBoost III price, the combination of dual-interface capability, SAM security, and broad OS support represents strong value for enterprise deployments.

Technical Highlights

• ISO standards: ISO 14443 Type A & B (Parts 1–4), ISO 15693, ISO 7816 Class A/B/C – full coverage of contact and contactless card ecosystems
• Supported card types: MIFARE, FeliCa, NFC Tags, SRI/SRIX, CTS, Innovatron, Picopass, Topaz Card – compatibility with virtually all common HF transponders
• Data transfer up to 848 kbps (ISO 14443) and 26 kbps (ISO 15693) – fast read/write performance for time-sensitive workflows
• Integrated SAM slot (ISO 7816, 5 V) – hardware-based key storage for high-security authentication
• MTBF of 500,000 hours with short-circuit protection – built for continuous operation at service desks and workstations

Applications

• Government ID and eGovernment – verify contact and contactless credentials in a single pass
• Healthcare and eHealthcare – authenticate health insurance cards and practitioner IDs securely
• Access control and network security – SAM-secured authentication for physical and logical access points
• Loyalty and membership programs – rapid card reading at the point of service

The ACS DualBoost III (ACR1581U) stands out as a practical solution wherever both contact and contactless smart cards are part of the workflow. Instead of maintaining two separate readers, organizations consolidate into one CCID- and PC/SC-compliant device that works across major operating systems. This simplifies procurement, reduces desk clutter, and cuts support overhead. Android compatibility extends the reader's reach to kiosk systems and tablet-based service counters.

Long-term value is built into the design. USB firmware upgrades ensure the reader can adapt to new standards without hardware replacement. The extended APDU framework and CT-API library allow developers to implement complex card logic tailored to specific business processes. Certifications including CE, UKCA, FCC, and RoHS confirm regulatory compliance across European, UK, and North American markets.

Order the ACS DualBoost III online at IDCRAFT – your specialist distributor for HF | NFC – RFID hardware. Whether you need a single unit for evaluation or a volume order for a rollout, IDCRAFT provides technical guidance, fast fulfillment, and dedicated support from product selection through deployment.

Looking to order the ACS DualBoost III (ACR1581U) or need a custom quote for larger quantities? Contact IDCRAFT GmbH – your Value Added Distributor for HF | NFC – RFID hardware.