Dual Port Gigabit Copper Ethernet Intel 82576 Chip PCI-E X4 Controller Card E1G42ET Server Network Adapter NIC

This PCI-E X4 gigabit network card uses the Intel 82576 controller chip with two independent RJ45 ports, supporting auto-negotiation of 10/100/1000Mbps speeds. It is plug-and-play compatible with most operating systems including Linux and ROS, making it ideal for server link aggregation, software router builds, and home network expansion.