The MicroConnect MC-PCIEX1-82576-Q is a PCIe network card that adds four wired Ethernet connections to a PC or server. Its four RJ45 Gigabit ports support 10/100/1000 Mbps, providing several network connections on one card.
The card uses an Intel JL82576EB chipset and a PCIe Gen2 x1 interface. Listed networking features include VLAN tagging, link aggregation and traffic prioritization, along with SR-IOV and VMDq support for virtualized environments.