The Advantech PCIE-1756-AE is an industrial, high-performance networking card that features four 10/100/1000Base-T Ethernet ports for increased connectivity. It has one mini-PCIe plug providing isolated real-time control over the four Ethernet ports. The PCIE-1756-AE is ideal for industrial applications in need of distributed computing and network redundancy. It supports many industry-standard protocols, such as TCP/IP, DHCP, IEEE 1588, and LLDP, and includes a comprehensive set of Layer-2 data isolation, traffic management, and comprehensive firewalls. This card supports network redundancy in a fault-tolerant topology, supports QoS priorities and VLAN tags, and comes with a comprehensive library of Linux drivers.