“4 Port RS232/422/485 PCIe Serial Card (PEX4S232485)” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 8 Port USB to DB9 RS232 Serial Adapter (ICUSB2328I) $323 8 Port USB to DB9 RS232 Serial Adapter (ICUSB2328I) quantity $323 × 4 Port RS232/422/485 PCIe Serial Card (PEX4S232485) $271 4 Port RS232/422/485 PCIe Serial Card (PEX4S232485) quantity $271 Coupon: Apply coupon Update cart Cart totals Subtotal $594 Shipment Enter your address to view shipping options. Calculate shipping Country / region Select a country / region… Australia State / County Select an option… Australian Capital TerritoryNew South WalesNorthern TerritoryQueenslandSouth AustraliaTasmaniaVictoriaWestern Australia City: Postcode / ZIP: Update Total $594 (includes $54 GST) Proceed to checkout