Advantech Microsoft Other Adapters & Converters, B+B SmartWorx (Selected brands) Advantech Microsoft (All categories) Peripherals & accessories - Other Adapters & Converters (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Advantech PCIe-1612B 4 Ports RS232/422/485 PCIe Card (PCIE-1612B-AE) Starting at $407.83+GST $469.00incl. GST Out of stock