... Grade, reliable applicable to kinds of OS support MDT The USB to RS232 converter/adapter is a port ... -powered USB to dual RS-232 converter that can be used to convert ... Industrial grade design, add one RS-232 ports to USB port, compatible with MDT,PND.• FTDI 232BL ... and Linux. Industrial Grade, FTDI solution,USB to RS232 converter / adapter /serial cable, applicable ...