Description: The ACR122U NFC Reader is a PC-linked contactless smart card reader and writer ideal for both secure personal identity verification and contactless payments
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The ACR122 is specially developed based on 13.56MHz contactless smart card (RFID) technology, supporting not only Mifare®, ISO 14443 A and B cards but also NFC and FeliCa contactless technologies.
The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on 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 all four types of NFC tags.
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.