Intel X550-T2 2-Port 10GBase-T Twisted Pair RJ45 PCIe 3.0 x8 LP/REG
Network Interface Card - PCI-Express 3.0 x8 Bus - RJ-45 Connector(s) - 2-Port - Intel X550 Chipset - 10GBase-T / 5GBase-T / 2.5GBase-T / 1000Base-T Standard - Full-Height/Low-Profile Form Factor - for CABLE: 55M CAT6 / 100M Cat6A/Cat7