iPhone NFC RFID Accessory

Wireless Dynamics bring NFC RFID capability to the iPhone via the accessory attachment connection. ...

... "iCarte 110, the first NFC (Near Field Communications) and RFID (Radio Frequency Identification) Reader/Writer to provide NFC two way communications, RFID read/write and contactless payment capability for iPhones. As a MFi (Made for iPod/iPhone) accessory attaching to the bottom connector of the iPhone, the iCarte turns the iPhone into an NFC phone as well as an RFID Reader/Writer. " ...

Via Wireless Dynamics: iCarte NFC RFID Reader for iPhones