ACS ACR1581U DualBoost III Contact and Contactless Smart Card Reader/Writer
- Product Code: ACR1581U
ACS ACR1581U DualBoost III Contact and Contactless Smart Card Reader/Writer
The ACS ACR1581U DualBoost III is an advanced USB smart card reader/writer that combines contact smart cards, contactless RFID/NFC cards and a Secure Access Module interface in a single desktop device. It supports ISO 7816 contact cards together with ISO 14443 Type A and Type B, ISO 15693, MIFARE, FeliCa and compatible NFC technologies.
Designed for electronic identity, government services, healthcare, finance, transportation, access control and secure authentication applications, the ACR1581U can be integrated with desktop software and enterprise systems through USB CCID and PC/SC compatibility. Its built-in SAM slot supports projects requiring secure key storage, key diversification and mutual authentication.
Key Features
Supports reading and writing compatible contact and contactless smart cards through one device.
Supports ISO 14443 Type A/B, ISO 15693, MIFARE, FeliCa and compatible NFC technologies.
Works with compatible Class A, B and C contact microprocessor and memory cards.
Supports secure key management, key diversification and mutual authentication applications.
Supports contactless data rates up to 848 kbps and contact-card communication up to 1,250 kbps.
Provides USB CCID, PC/SC, extended APDU and upgradeable firmware support.
Supported Card Interfaces
Application Areas
Technical Specifications
| Brand | ACS – Advanced Card Systems |
| Model | ACR1581U DualBoost III |
| Product Type | USB dual-interface smart card reader/writer |
| USB Interface | USB 2.0 Full Speed and USB CCID |
| Connector Options | USB Type-A or USB Type-C, depending on product configuration |
| Contact Card Slot | 1 full-size smart card slot |
| Contact Card Standard | ISO 7816 Class A, B and C; T=0 and T=1 |
| Contactless Frequency | 13.56 MHz |
| Contactless Standards | ISO 14443 Type A/B, ISO 15693, MIFARE and FeliCa |
| Contactless Data Rate | Up to 848 kbps |
| Contact Card Data Rate | Up to 1,250 kbps |
| Contactless Reading Distance | Up to approximately 70 mm, depending on the card or tag |
| SAM Card Slot | 1 SIM-size ISO 7816 Class A SAM slot |
| Software Compatibility | USB CCID and PC/SC |
| Extended APDU | Support up to 64 KB |
| User Indicators | 2 controllable LEDs and 1 buzzer |
| Firmware Upgrade | Supported through USB |
| Dimensions | 120.5 × 72 × 20.4 mm |
| Weight | Approximately 143 g |
| Cable Length | Approximately 2 metres, fixed cable |
| Operating System Support | Windows, Linux, macOS, Android and compatible iOS/iPadOS versions |
Connector type, operating-system support and available software functions may vary depending on the product code, driver, firmware and application configuration. Card technology and software requirements should be confirmed before ordering.
Why Choose the ACS ACR1581U?
- Combines contact, contactless and SAM card interfaces in one device.
- Supports a broad range of smart card and NFC technologies.
- Simplifies software integration through USB CCID and PC/SC support.
- Supports secure key management and authentication through its SAM slot.
- Provides high communication speeds for demanding card applications.
- Supports compatible card reading, writing and secure smart card operations.
Important Product and Compatibility Information
The ACR1581U is not a battery-powered or Bluetooth-enabled portable reader. It is a desktop device that requires a USB connection for power and data communication. Because smart cards may use different security structures, command sets and data formats, the card chip, application protocol, operating system, driver and software integration should be evaluated before ordering.
Why Atlas HCS?
Frequently Asked Questions
Can the ACR1581U read both contact and contactless cards?
Yes. It supports compatible ISO 7816 contact smart cards together with ISO 14443 Type A/B, ISO 15693, MIFARE, FeliCa and compatible NFC cards.
Can the ACR1581U write data to smart cards?
Yes. Reading and writing operations can be performed within the technical capabilities and security permissions of the supported card. Appropriate keys and software are required to access protected areas.
What is the SAM slot used for?
The SAM slot can be used for secure cryptographic key storage, key diversification and mutual-authentication operations.
Is the ACR1581U a portable reader?
It is compact and lightweight, but it does not have an internal battery or Bluetooth connection. It is a desktop smart card reader that requires USB power and data connectivity.
Which operating systems does the ACR1581U support?
ACS provides support for Windows, Linux, macOS, Android and selected iOS/iPadOS environments. Driver and software compatibility should be confirmed for the operating-system version used in the project.
Request Technical Information and a Quotation
Share the contact or contactless card model, operating system, security requirements and application details with Atlas HCS to evaluate ACR1581U compatibility and request a corporate quotation.