... of OS PND,MDT support The USB to Dual RS232 converter/adapter is a port-powered USB to dual RS-232 converter that ... USB-No IO, IRQ or DMA addresses Required,no conflicts.• Supports remote wakeup and power management.• Port-powered, no external power required.• Plug and ... bit), Win CE, Mac, and Linux. Industrial Grade, FTDI solution,USB to Dual RS232 converter / adapter /serial cable, applicable to PND