<![CDATA[EC21 Product Catalogs - em cards]]> <![CDATA[1m EM Long Range Card Reader]]> <![CDATA[5V RF Low Frequency 125khz RFID Reader Module Embedded RFID Reader 125KHz]]> <![CDATA[13.56MHz MIFARE DESFire EV1 Reader Module, CPU Card RFID Reader Writer]]>