Support 101001000Mbps fullduplexhalfduplex adaptive network.It supports sending gigabit super long frames, and can up to 1000Mbps bidirectional data transmission.Use it to implement gigabit networking to the desktop and improve network performance.It is backward compatible with 10100BASET , so it can be plugged into any existing network using 5 cables.Suitable for multiple market segments and emerging applications such as desktops, workstations, servers, communication platforms and embedded applications.Bus Type: M.2 AE Key 2230Integrated 101001000M TransceiverHigh Performance 1000BASET Ethernet Controller CardBackward compatible with 10100BASET networks101001000Mbps data rate autonegotiation operationCompatible with existing 5 UTP cablesFully compliant with IEEE802.3, IEEE802.3u, IEEE802.Support halffull duplex mode and 802.3x flow controlSupport IEEE802.1P Layer2 priority codingSupports IEEE 802.1Q VLAN taggingTransmitreceive onchip buffer supportSupports 9K jumbo framesCrossover detection and automatic corrective operationSupport power downlink power savingWakeonLAN and remote supportSupports standard and low chassis1 RJ45 Gigabit LAN portChipset: Realtek RTL8111GSystem requirements: , Win 7Win 8Server 2008Win 8.1Server 20122016, Win 10 32 64bit, LinuxThere is an available M.2 A+E KEY slot on the motherboardColour:greenMaterial:PCBPackage Contents:1 x Main Card1 x RJ45 Terminal1 x CD1 x Network Terminal CableOnly 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 + 13cm.