CK-RE12078-ON2 is a non-connected IC card reader, which can read and write electronic tags, separate RF cards, and connect with PC and related devices through RS232 serial interface or USB port. USB adopts no drive technology. It is convenient for users to install and use. Its multi-card support can be used for security card issuing and those with high security requirements. Driver development kits for various platforms are provided at random, and the accompanying demo program provides full access to the RF card with automatic card testing. Only available for reading, frequency 125K.