The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only Mifare® and ISO 14443 A and B cards but also NFC and FeliCa contactless technologies.ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use.In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines.The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication.

Features

• CCID-compliant
• PC/SC-compliant
• 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
• Supports new Mifare Ultralight C (for non-PC/SC version) and Mifare Plus SL1
• Supports all 3 modes of NFC: reader, card emulation and peer-to-peer modes
• Built-in anti-collision feature (at least 1 card is detected when multiple cards are presented)
• USB PnP
• User-controllable bi-color LED
• Compact size: 98 mm (L) x 65 mm (W) x 12.8 mm (H)
• Light weight: 70 g
• User-controllable buzzer (optional)
• SAM socket (optional)

Tech Specs 

    The ACR120 Contactless Smart Card Reader is a compact and cost-effective smart card contactless reader and writer. Developed based on the 13.56 MHz contactless (RFID) technology, it supports Mifare® and ISO 14443 A and B cards. ACR120 has a proximity operating distance of up to 5 cm, depending on the type of contactless tag in use. The versatile reader is also available in module form, as well as in both USB and Serial interfaces, allowing the device to be easily integrated into the PC environment and other systems.The compact design of ACR120 makes installation quick and handy in any location, making it an ideal tool for a broad range of applications, including public transport terminal, physical and logical access control, and even vending machines.

 Feature

• USB PnP or serial RS232 interface (Also available in RS485 upon request)
• Read and write functionality
• Built-in antenna for contactless tag access, with card reading distance of up to 50 mm
• Supports major contactless smart cards conforming to ISO 14443 Type A and B in the market
• Supports Mifare cards, including new Mifare Ultralight C and Mifare Plus SL1
• Built-in anti-collision feature  (at least 1 card is detected when multiple cards are presented)
• Selective card polling capability (especially useful when multiple cards are presented)
• Operation LED
• Buzzer
• OEM PCBA module version (Upon request)

Tech Specs