Dell Dual Port 5709 Gigabit Ethernet PCIe Network Interface Card for Select Dell PowerEdge Server MPN G218C Interface - PCI express x4 Ports - 2 Data Link Protocol - Ethernet, Fast Ethernet, Gigabit Ethernet Data Transfer Rate - 1 Gbps Network / Transport Protocol - TCP/IP, NetBEUI/NetBIOS, IP/IPX, iSCSI, BOOTP