A UHF RFID tag is a generic term used to describe all physical tag products that implement UHF RFID functionality. At a minimum, a UHF RFID tag contains a UHF RFID chip and an antenna and is often converted into other physical tag products that have additional physical characteristics. Often the term “RFID tag” is used instead of the longer “UHF RFID tag”, however, that is not fully correct as there are many frequencies of RFID.