PCIe 1-Port 1Gbps NIC Adapter — Single RJ45 10/100/1000 Mbps LAN Controller BCM5721

Compact 1 Port PCIe network adapter providing 1Gbps connectivity. Features a Single RJ45 port with full 10/100/1000 Mbps auto-negotiation and is driven by the LAN Controller BCM5721. Ideal as a replacement or upgrade card for systems requiring a dedicated gigabit Ethernet interface. Supplied as a set.