The ACR122T NFC
Contactless Smart Card Reader is the token version of the ACR122U NFC
Reader. ACR122T is especially designed for Near Field Communication (NFC
) applications requiring great portability and utmost user convenience. Developed based on 13.56 MHz contactless (RFID
) technology and the ISO/IEC 18092 standard for NFC, it supports not only MIFARE® and ISO 14443 Type A and B cards, but also all four types of NFC tags.
ACR122T is a plug-and-play USB device with CCID and PC/SC compliance, ensuring interoperability with different systems and applications. It is ideal for secure personal identity verification and online micro-payment transactions, including computer log-on, e-payment, home banking and network authentication.
• USB 2.0 Full Speed Interface
• CCID Compliance
• Smart Card Reader: ◦Read/write speed up to 424 kbps
◦Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
◦Supports ISO 14443 Type A and B, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
◦Built-in anti-collision feature (only 1 tag is accessed at any time)
• Application Programming Interface: ◦Supports PC/SC
◦Supports CT-API (through wrapper on top of PC/SC)
• Peripherals: ◦User-controllable bi-color LED
• Supports Android™ OS 3.1 and above