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The contactless IC card read-write module uses 5V power supply, provides RS232 s...The contactless IC card read-write module uses 5V power supply, provides RS232 s...The contactless IC card read-write module uses 5V power supply, provides RS232 s... -
The contactless IC card reading and writing module is powered by 5V and provides...The contactless IC card reading and writing module is powered by 5V and provides...The contactless IC card reading and writing module is powered by 5V and provides...
