Device Network & Wireless Cards Manufacturer Intel® Model No. X540-T2 CPU/Chipset(s) Intel X540-T1 Controller Chip Network Technology 10GbE 1000BASE-T 100BASE-TX Interface/port(s) PCI Express - PCI Express 2.0 Port(s) 8P8C modular connector (RJ45) 8P8C modular connector (RJ45) Drivers: Intel® Ethernet Adapter Complete Driver Pack (Windows 11, 10, Server, Linux) Intel Network Adapter Driver for Windows 7