10/100/1000M网卡，采用REALTEK8169芯片组 JCGJEN-556810/100MbpsPCI-busFastEthernetadapter ProductDescriptionTheJEN-5568FastEthernetAdapterisahighlyintegratedandcost-effectiveFastEthernetAdapterthatprovides32-bitperformance,PCIbuscontroller,andfullcompliancewithIEEE802.310Base-T,IEEE802.3u100Base-TXspecificationsandIEEE802.3xFullDuplexFlow.JEN-5568keepslowcostandeliminatesusagebarriers.Itistheeasiestwaytoupgradeanetworkfrom10to100Mbps.Supportsboth10Mbpsand100MbpsnetworkspeedbothinHalf-DuplexandFull-Duplextransfermodes,usingAuto-Negotiationtechnologytodetectthenetworkspeed.ItalsocanbewidelyusedinmostmodernOperatingSystem. Features Supports32-bit33/66MHzPCIBus SupportsFullDuplexandHalfDuplextransfermodes SupportsACPI,PCIpowermanagement Providesdiagnosticsoftware OneLEDindicatorformonitoringlink/activity Plug-and-Playsimply