This kit contains a 125 KHz RFID reader and additional parts.
This 50mm Round Tag is a 125 KHz RFID Tag.
The Parallax RFID - Credit Card Tag is a 125 KHz Credit Card sized RFID Tag.
This is a nifty blue fob tag for all you wonderful fobbing needs.
The Parallax RFID Reader Module is a 125 KHz RFID reader, with a USB connection.
The Phidget RFID - Credit Card Tag is a 125 KHz Credit Card Sized RFID Tag.
PhidgetRFID reads and writes RFID tags that are brought in close proximity.