Feature:1. Fast Transmission: PCIe X1 network card supports 10, 100, 1000Mbps adaptive transmission rate, providing fast and stable network connection.2. Multifunction Design: Supports VLAN network aggregation function, suitable for desktop computers, industrial controllers and servers in various fields.3. Low CPU Occupancy: Reduces CPU occupancy and improves overall performance through INVM function and high performance PCIe data bus.4. Stable And Reliable: PCI Express network card with for Intel 82574 chip with interrupt regulation and auto detection provides higher performance and reliability.5. Strong Adaptability: Gigabit Ethernet network card is applicable to a wide range of temperatures, adaptable to working and storage humidity conditions, and durable.Specification:Item Type: PCIe X1 Network CardMaterial: PCBInterface Type: PCIe X1Chipset: For Intel 82574Transfer Rate: 10, 100, 1000MbpsTransmission Medium: Copper CableSupport Network Type: Gigabit EthernetOperating Temperature: 0C to 40CStorage Temperature: -40C to 70COperating Humidity: 10 percent to 90 percent RH Non CondensingStorage Humidity: 5 percent to 90 percent RH Non Condensing.Package List:1 xPCIe X1 Network Card1 x Short Baffle