Full Frequency Scanning: This device supports a wide range of frequencies including 125KHz, 175KHz, 250KHz, 375KHz, 500KHz, and 13.56MHz, allowing it to read and write to both ID cards and IC cards. This versatility ensures compatibility with various card technologies and applications. Configuration Note: When connecting to a computer, if the device is flagged as , it is recommended to disable the computer's software temporarily. This precaution helps to prevent the RFID reader software from being mistakenly deleted, ensuring uninterrupted operation. Direct Key Input for Card Numbers: The device features a keypad for direct entry of card numbers, facilitating a quick and efficient setup. This feature is particularly useful for users who need to manage multiple cards, allowing for faster processing and greater convenience. Intuitive Color Display: Equipped with a 2.8-inch TFT color screen, this copier displays detailed card information vividly. The color screen enhances user interaction by providing a clearer and more intuitive interface for reading and writing card data. Built-in Rechargeable Lithium Battery: The inclusion of a rechargeable lithium battery eliminates the need for frequent battery replacements. It can be conveniently charged via a USB cable, simplifying maintenance and ensuring the device is ready for use whenever, Manufacturer: Jnchdghwa