1-Port 10G-LAN RJ45 : Intel X550 PCIe3.0 x4 ( Regular, Low-Profile)
Network Interface Card - PCI-Express 2.1 x4 Bus - RJ-45 Connector(s) - 1-Port - Intel X550 Chipset - 10GBase-T / 1000Base-T Standard - Full-Height/Low-Profile Form Factor - 1 Year Depot Carry-In Mfg. Warranty