Features: 1Fast and Stable: Ethernet network card adopts for Intel X540 chip, with transmission rate up to 10 Gigabit, ensuring fast and stable network transmission. 2Multi Media Type: 10Gbps PCI E network card supports class 3 4 5 6 UTP transmission media types to adapt to different network connection needs. 3Multiple Interfaces: 10Gbps ethernet network card has flexible slot interface types, supporting PCIeX8, PCIeX16 slot interfaces. 4LED Indicators: Base T PCI E network adapter has 4 LED indicators for users to check the network connection status and data transmission status. 5Adaptive Protocol Support: 10Gbps ethernet network card supports full duplex or half duplex adaptive protocol, which can be selected according to the actual situation, flexible and convenient. Item Type: 10Gbps Ethernet Network Card Material: PCB Chip Model: for Intel X540T2 Network Cable Interface Type: 1 x RJ45 Interface Transmission Media Type: 3 4 5 6 Class UTP Slot Interface Type: PCI Express V2.1 (5GT/s) Bus Speed And Slot Width: X8, X8 Compatible, X16. Transfer Rate: 10 Gigabit 1eee Network Standard Network Technology: 1000BASE T,10 GBASE T Applicable Network Type: 10 Gigabit Ethernet Applicable Field: Server LED Indicators: 2 LED Indicators Full Duplex And Half Duplex: Full Duplex, Half Duplex Adaptive Supported Operating System: for Windows Server2012R2 x , for Windows Server2012 x , for Windows8 x , for Windows Server 2008 R2 x , for Windows 7 x , for Windows Server 2008 x SP2, for Windows for Vista x SP2, for Windows Server 2003 R2 x , for Windows Server 2003 x SP2, for Linux x Stable for Kernel version 3.x, 2.6,x, Red Hat Enterprise Linux x 5, 6, for SUSE for Linux Enterprise Server x 10, 11, FreeBSD 9 x , VMware ESX ESXi x D Indicator Full Duplex Half Duplex: Full Duplex, Half Duplex Adaptive Supported Operating System: for Windows Server2012R2 x , for Windows Server2012 x , for Windows8 x , for Windows Server 2008 R2 x , for Windows 7 x , for Windows Server 2008 x SP2, for Windows Vista x SP2, for Windows Server 2003 R2 x , for Windows Server 2003 x SP2, for Linux x Stable for Kernel version 3.x, 2.6, x, Red Hat Enterprise for Linux x 5, 6, for SUSE for Linux Enterprise Server x 10, 11, FreeBSD 9 x ,VMware ESX ESXi x 1 x&nbsp10Gbps&nbspEthernet&nbspNetwork&nbspCard 1 x Short Baffle 1 x Driver&nbspCD