Feature:1. High Speed Transmission: Desktop computer network card supports 1000Mbps transmission rate to meet high speed network requirements.2. Stable And Reliable Connection: This desktop PC network card adopts RTL8111 chip to ensure the stability and reliability of the connection.3. Flexible Adaptation: PCIe Gigabit network card, supports X1, X4, X8, X16 slot widths, suitable for machines with different specifications, plug and play.4. Multi OS Support: PCIe X1 network card with strong compatibility, supports for Windows 98SE ME 2000 XP 7 8 10, for Linux, for Unix and other operating systems.5. Wide Application: This PCI Express network card is suitable for Gigabit Ethernet, compatible with 10BASE T, 100BASE TX, 1000BASE T and other IEEE network standards, network technologies.Specification:Item Type: PC Network CardMaterial: PCBChip: RTL8111eNetwork Interface Type: 1 x RJ45 Copper PortBus Speed and Slot Width: X1, Support X4, X8, X16Transmission Rate: 10, 100, 1000MbpsIEEE Network Standard, Network Technology: 10BASE T, 100BASE TX, 1000BASE TApplicable Network Type: Gigabit EthernetFull Duplex, Half Duplex: Full Duplex, Half Duplex AdaptiveSupported OS: For Windows 98SE ME 2000 XP 7 8 10, for Linux, for Unix.Package List:1 x PC Network Card1 x Short Baffle