Brand Name: StarTech. com Product Name: 1 Port PCI Express PCIe Gigabit Network Server Adapter NIC Card - Dual Profile Product Type: Gigabit Ethernet Card Interfaces/Ports Host Interface: PCI Express x1 Total Number of Ports: 1 Network (RJ-45): Yes USB: No Serial Port: No Ethernet AUI: No XJACK: No PoE (RJ-45) Port: No Number of Network (RJ-45) Ports: 1 Media & Performance Media Type Supported: Twisted Pair Network & Communication Network Technology: 10/100/1000Base-T InfiniBand: No