... to kinds of OS PND,MDT support The USB to Dual RS232 converter/adapter is a port- ... any standard USB port (USB 2.0 – backward compatible) into two RS-232C ports. The unit uses the latest FTDI ... grade design, adds two RS-232 ports to USB port, compatible with MDT,PND.• FTDI 232BL single ... CE, Mac, and Linux. Industrial Grade, FTDI solution,USB to Dual RS232 converter / adapter /serial cable, applicable ...