Shopping Cart Remove item Thumbnail image Product Price Quantity Subtotal × (LS) Sunix IPCE2204S PCIE 4-Port auto switch RS 422/485 Surge Protection Card with DB9M connectors -Expands 4 independent RS-422/485,Speeds up to 921. $150 (LS) Sunix IPCE2204S PCIE 4-Port auto switch RS 422/485 Surge Protection Card with DB9M connectors -Expands 4 independent RS-422/485,Speeds up to 921. quantity $150 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal $150 Shipping Next Delivery Run - 1 -3 Days: $20 Shipping to Victoria. Change address 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 $170 Proceed to checkout