<![CDATA[EC21 Product Catalogs - rf data module]]> <![CDATA[Sell HF Rfid Module JMY608 USB (HID Standard)]]> <![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]]>