PCIe X1 Gigabit Ethernet electrical port network card, based on Ethernet 82576 controller. This adapter represents enterprises and data centersThe step in Gigabit Ethernet (GbE) network , providing audio/video bridging (AVB) support, and power management such as energy-efficient EthernetTechnology (EEE) with DMA (DMAC). PCI * Gen 2.1 (2.5GT/s), high performance designInnovative power management functions: Including Energy Efficient Ethernet (EEE), DMA coalescing, ultra-compact design, and unique ventilation brackets that can increase efficiency and reduce power consumption.IEEE 802.1Qav Audio-Video Bridge (AVB), used for strictly controlled media synchronization, buffering and reservationTechnical Parameter:Applicable network Gigabit EthernetMain controller: 82576EBBus type:PCI X1, 2.5GT/sMedia interface:copper cable, RJ45Transmission rate:10/100/1000MbpsNetwork topology:10BASE-T/ 100BASE-TX/ 1000BASE-T, IEEE 802.1Q VLANs, IEEE 802.3z, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3azEnergy Efficient Ethernet (EEE)Management function IPMI transfer through SMBus or NC-SI, iSCSI , , PXE remote , VLAN filtering FreeBSD, Linux, ESXi,Win 7/ Server 2012/ Server 2008/ Win 8/Win 8.1/Server 2016/Win 10Firmware environment:Working temperature: 0 ~ 55 (32 ~ 131)Storage temperature: -40 ~ 70 (-40 ~ 158 )Storage humidity: 90% non-condensing relative humidity at 35Type:2 Portcolor:GreenMaterial:PC+MetalPackage Contents:1 x PCIe Ethernet electrical port network card1 x short iron pieceOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.