PCI Express x Gen 2.1, 2.5GT/s Dual Optical Gigabit Ethernet NICScalable iSCSI performance for economical SAN connectivityReliable compatibility and proven Gigabit Ethernet technologyFlexible I/O virtualization with port zoning and Quality of Service (QoS) for up to 32 virtual portsPower management features, including Energy Efficient Ethernet (EEE) and DMA consolidation, increase efficiency and reduce power consumptiontechnical parameterApplicable network: Gigabit server fiberMain controller: 82576EBBus Type: PCI Express X1, 2.5GT/sMedia Interface: Optical Fiber, SFP LCTransmission rate: 1000MbpsNetwork topology: 10BASE-T/ 100BASE-TX/ 1000BASE-T, IEEE 802.1Q VLANsIEEE 802.3z, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3azEnergy Efficient Ethernet (EEE)Management functions: IPMI pass-through via SMBus or NC-SI, iSCSI boot, WoL, PXE remote boot, VLAN filteringOperating System: FreeBSD, Linux, VMWare ESXi,Win 7/ Server2012/ Server 2008/ Win 8/Win 8.1/Server 2016/Win 10Material: PCBColor: greenDimension: 104 x 69mmPackage Contents:1 x Network Card1 x CD1 x Short IronOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.