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 all four types of NFC tags.

ACR 128 is a PC- linked contactless RFID smart card reader/ writer compliant with ISO/ IEC 18092 standard for Near Field Communication (NFC).It supports MIFARE® 14443 type A and type B smart cards as well as all four types of NFC tags.

The OMNIKEY® 5321 is a dual interface PC-linked reader that reads/writes to both a 13.56 MHz contactless smart card and virtually any contact smart card. The dual interface feature economically supports end-user environments where both contactless and contact smart card technology may be in use.