MicroConnect MC-PCIEX4-82576-D is a network card for adding wired Ethernet connectivity to a compatible computer. Its Intel 82576 chipset and PCI Express interface identify the card’s central components and connection type.
The card provides two RJ45 Gigabit Ethernet ports, each listed for speeds up to 1000 Mbps. The pair of ports offers two wired network connections from one card, useful in systems that need more than one Ethernet connection.
This is a wired Ethernet adapter; the listing does not specify package contents or additional compatibility details.