Card reader ACS ACR1251T-E2 USB Token NFC Reader II — USB smart card reader with NFC support

ACS ACR1251T-E2 USB Token NFC Reader II is a compact USB smart card reader with contactless NFC support. It connects to a host device via USB and reads ISO14443-compatible NFC tags and smart cards for secure authentication, digital signatures and electronic identity token applications. The reader is designed for desktop or kiosk setups where reliable card detection and straightforward USB connectivity are required.

Advantages

The device supports contactless ISO14443 Type A and Type B media, enabling interoperability with a wide range of NFC cards and tags. Built-in USB connectivity provides plug-and-play operation on supported platforms, and the reader’s form factor fits standard desktop and point-of-service environments. The reader implements secure card access suitable for online banking authentication, e-government services and identity verification workflows.

Suitable for

• Secure authentication for online services and banking
• Digital signature and eID token applications
• Access control and physical or logical identity verification
• Kiosk and desktop card reading in public-sector or enterprise settings

Key specifications

• Interface: USB connection for host communication
• Contactless standards: ISO14443-compatible NFC (Type A and Type B)
• Supported media: NFC tags and contactless smart cards
• Intended use: authentication, digital signing, eID/token reading
• Form factor: compact desktop/kiosk reader

How to use

Connect the reader to a USB port on a compatible computer or terminal. Install any required drivers or middleware provided by the system integrator or platform vendor, then place the NFC card or tag near the reader’s sensing area until the host application confirms successful detection. Use the reader with authentication or signing software that supports ISO14443 contactless media and the appropriate smart card protocols.

Recommendations

Place cards and tags centrally over the reader’s contactless area for reliable detection, avoid placing metallic objects between the card and reader, and ensure the host system has up-to-date drivers and security software for secure transaction processing.