Support EM4100 ID Card --- This device is used to copy and duplicate the EM4100 ID Card for backup purpose. You can copy all ID(EM4100) Cards with this RFID copier.
Easy to use --- Designed with a "Read" and "Write" two buttons, easier to operate, simple to use, it is easy to copy ID card.
Low power consumption --- Excellent program algorithm and circuit design reduce the power consumption and prolong battery life.