PCI Express Gigabit Ethernet card, is a high-performance 10/100/1000M BASE-T Ethernet LAN.Designed with RTL8111F+ASM1184e chipset, it is very suitable for home and office use.Provides a low-cost solution for connecting high-speed local area networks, data transfer rate: up to 1000Mbps, through a set of 4 twisted pair copper wires, the long distance is 100 meters.100 times faster than 100/100BASE-T systems and 100% fully backward compatible.Can be easily plugged into almost any existing CAT-5 cabling network.Compliant with PCI Express Revision 1.1, 1- (X1) bus interfaceHigh-performance 1000BASE-T Ethernet controller card, backward compatible with 10/100BASE-T networks10/100/1000Mbps data rate auto-negotiation operationCompatible with existing CAT-5 UTP cablesFully compliant with IEEE802.3, IEEE802.3u, IEEE802.Supports half/full duplex mode and 802.3x flow controlSupport IEEE802.1P Layer2 priority encodingSupports IEEE 802.1Q VLAN taggingSupports jumbo frames up to 9K bytesTransmit/receive on-chip buffering supportCross detection and automatic correction operationsPower down/reduce power consumptionWake-on-LAN and Remote Wake-up support4 x RJ45 Gigabit LAN portsStandard and Slim Forms Supportedtechnical parameterApplicable network: Gigabit EthernetMain controller: RTL8111F+ASM1184eBus Type: PCI Express X1, Ver 1.1Media interface: RJ45, copper cableTransmission rate: 10/100/1000MbpsNetwork topology: IEEE 802.3, IEEE 802.3u, IEEE 802., IEEE802.1P, IEEE 802.1Q VLAN10Base-T /100Base-Tx /1000Base-TManagement functions: support VLAN aggregation, remote wake-up (WOL), soft routing and other functionsOperating System: Windows 98SE / ME/Server 2000 / XP / Server 2003 / Vista / Win 7 /Server 2008 /Win 8/ Win 8.1 / Win 10 (32&64bit), Linux, DOSColour:greenMaterial: PCBPackage Contents:1 x Network Card1 x Short Iron Piece1 x CDOnly the above package content, other products are not included.Note: Light 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.