Parallax RFID Read/Write Module - USB

The RFID Read/Write Module - USB provides a low-cost solution to read and write passive RFID transponder tags up to 4 inches away. The RFID R/W transponder tags provide a unique serial number and can store up to 116 bytes of user data, which can be password protected to allow only authorized access. To read and write passive 125 kHz RFID transponder tags (up to 4 inches); Up to 116 bytes of user data storage on a single tag; USB mini-B connector for power and communication