ADD-PCIE-2RJ45-10G is a dual RJ45 Port 10 Gig Ethernet PCIe x8 Network Interface Card that complies with all IEEE 802.3 standards. Based on an Intel X540 chipset, it is compatible with most Windows and Unix-like operating systems, and provides 10GBase-T network speeds that fully support high-end servers. In addition, the ADD-PCIE-2RJ45-10G supports high level VLAN filtering. The dual RJ45 Port slot operates over copper patch cable, allowing an operating distance of 100m.