Acces I/O PCIe 4-port Serial Card, RS-232/422/485(0) No Reviews yet $473.00 Quantity discounts available QuantityPrice1 – 9$473.0010 – 49$460.0050 – 99$448.00100 +$437.00 SKU: 1AIC4SM Quantity -+ Add to Cart Details Acces I/O PCI Express RS-232/422/485 serial communication card, 4-ports, DB9M connectivity. 4-port "DB" equipped cards require a cable-to-second-backp... DetailsBackDetailsAcces I/O PCI Express RS-232/422/485 serial communication card, 4-ports, DB9M connectivity. 4-port "DB" equipped cards require a cable-to-second-backplate accessory, which is included. MPN: PCIE-ICM-4SM Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review