Using 8-core RJ45 port, 2 standard Gigabit Ethernet ports, the data transmission rate is up to 2500Mbps.The use of heat sinks reduces the network temperature, ensures the stable operation of the network card, and has a longer service life.Thickened electric gold has high hardness, more wear resistance and better contact than ordinary electric gold, and can be plugged and unplugged for 10,000 times.Strong stability and high speed without dropping the line.Made of high-quality materials, durable.Type: Service NICChip: 8125BGTransmission rate: 10/100/1000MbpsBus type: PCI-XApplicable network type: EthernetPort Type: RJ-45color:BlackMaterial:PCBPackage Contents:1 x Network CardOnly 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.