PCI Express* Gen 2.1 (2.5GT/s), high performance designSingle port PCI-Express* 1000Mbps Ethernet network cardPower Management Features: Includes Energy Efficient Ethernet (EEE), DMA Coalescing, an ultra-compact design, and a ventilated stand that increases efficiency and reduces power consumption.IEEE 802.1Qav Audio-Video Bridging (AVB) for tightly controlled media stream synchronization, buffering and reservationReliable compatibility and proven Gigabit Ethernet technologyTired type: network cardApplicable network: Gigabit server fiberMain controller: WGI210Bus 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 802.3az- Energy 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 10color:GreenMaterial:PCBsize:105 x 56mmPackage 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.