USB to Dual RS232 converter,adapter FTDI solution Industrial Grade, reliable applicable to kinds of OS PND,MDT ... USB port, compatible with MDT,PND.• FTDI 232BL single chip solution• RS-232 data & signals: TX, RX, RTS, CTS, DTR, DSR ... (64-bit), Win CE, Mac, and Linux. Industrial Grade, FTDI solution,USB to Dual RS232 converter / adapter /serial cable, applicable to ...