Welcome to our store！</br> 1、Ultra Fast Speed: This PCIe network card with 1000Mbps SFP port, allowing you to use the fiber optic transceiver to adapt to your network configuration through open SFP, without electronic interference. 2、I210 Chipset: This server network adapter is featured with i210 chipset with high performance and strong adaptability, and it has PXE diskless function, fast and stable. 3、Widely Compatible: This PCIe network adapter is suitable for Win Server 2000, 2003, 2008, 2012, for Win 7, 8, for Vista, for XP, for Linux, for VMware ESX. 4、Full/Half Duplex: This SFP PCIE network card with PCI Express 2.1(2.5GT/s) is full/half duplex self adaptive. Suitable for PCI E X1, X4, X8 and PCI E X16 slot. 5、Comes with Bracket: This SFP PCIe network card comes with bracket that can be used with computer chassis/server of standard and mini sizes, offering more convenience. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: PCIe&nbsp;Network&nbsp;Card Material: Printed Circuit Board Applicable Network: Gigabit Ethernet Transmission Rate: 10/100/1000Mbps Bus Type: PCI E X1 (Support X1, X4, X8, X16) Interface Type: PCI Express 2.1 (2.5GT/s) Port: SFP Fiber Interface Chip: i210 Application: Server/Universal Desktop Full Duplex/Half Duplex: Full Duplex/Half Duplex Self Adaptive <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x PCIe&nbsp;Network&nbsp;Card1 x Bracket 1 x User Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>