Techly MPN :IDATA USB-SER-2T EAN: 8054529023493. Product Type: Adapter, Converter, Adapter. Techly USB to RS-232/COM Converter. Standards and Standards: CE, FCC, RoHS, WEEE, USB 1.0, USB 1.1. Installed as a standard COM/RS232 port in the system, it provides a direct connection to the device.