Features: 1.Single Port: Single port 1G SFP fiber LC PCIe 2.1 Ethernet controller, a 13th generation 10 100 1000BASE T and 10 100 1000BASE X Ethernet LAN controller solution for high performance server and network applications. 2.PCI Express Support: PCI Express CLKREQ support, Serial Flash and EEPROM NVRAM support, Flash autoconfiguration, ECC error detection and correction on internal SRAM. 3.Operating System: For Windows Server 2016, for 2012 R2, for 2012, for 2008 R2, for 2008, for 2003 R2, for 2003, for XP Professional, for Windows 10, for Windows 8, for Windows 8.1, for Windows 7, for Vista, for Linux Stable for Kernel version 3.x, for 2.6.x, for Red Hat Enterprise for Linux 5, 6, for SUSE , for Linux Enterprise Server 10, 11, ,for FreeBSD 9, for VMware for ESX, for ESXi 4.Support 9600 Bytes: For BCM5751 Gigabit Ethernet, host to BMC connectivity for better system manageability, receive side scaling (RSS) with per queue MSIX vector support and support for UDP RSS hash types, per queue MSI X vector support, jumbo frames with payloads up to 9600 bytes. 5.Transceivers: Integrated dual 10 100 1000BASE T and dual 1000BASE X, SGMII 1.25 Gbaud SerDes transceivers, IEEE Std 802.3az 2010 compliant Energy Efficient Ethernet (EEE). specification:Item Type: PCI Express X1 Network Card Material: PCB Chip: For BCM5751 Application Areas: Cloud and for Web 2.0 Data Center Servers, Enterprise Data Center Servers, Private Clouds, Machine Learning (ML) Clusters High Performance Computing (HPC) Clusters, Multi Node Container Platforms, NVMe Storage Disaggregation Operating System: For Windows Server 2016, for 2012 R2, for 2012, for 2008 R2, for 2008, for 2003 R2, for 2003, for XP Professional, for Windows 10, for Windows 8, for Windows 8.1, for Windows 7, for Vista, for Linux Stable for Kernel version 3.x, for 2.6.x, for Red Hat Enterprise for Linux 5, 6, for SUSE , for Linux Enterprise Server 10, 11, ,for FreeBSD 9, for VMware for ESX, for ESXi PackageList: 1 xNetworkCard 1 x Short Baffle 1 x CD 1 x User Manual