Specification: Origin: Mainland China Description: PCI-E to RJ45 Gigabit wired network card This product uses a Gigabit network controller and adaptive 10/100/1000Mbps Ethernet network to fully meet the needs of home users and office equipment. Users can expand the RJ45 network interface through the computer PCI card slot. The high-speed 100M network card can meet the needs of high-speed file transmission in the local network. This product is used in servers to provide high-speed connections between servers and switches and improve the response speed of the network backbone system. The network card has lower CPU usage, supports 32-bit data transmission, has good stability and rich operating system support. Size: 120.00x67.00x10.00mm/4.72x2.64x0.39inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x PCI-E Network Card Gigabit Network Controller: The gigabit ethernet PCI express PCI-E network card features a Gigabit network controller that supports adaptive 10/100/1000Mbps Ethernet networks. This adaptability makes it an excellent choice for home users and office devices, meeting their network requirements efficiently. High-Performance Chip: The desktop gigabit ethernet LAN network card incorporates a high-performance network chip, offering lower power consumption and superior data processing capabilities. This results in a more stable and reliable network connection, providing uninterrupted and seamless performance. Broad Compatibility: The gigabit ethernet LAN PCI network controller card is compatible with PCI-E slots, making it suitable for most mainstream computers and server expansion slots. This compatibility ensures easy installation and convenient usage, eliminating compatibility concerns. PCI-E Interface: By utilizing the PCI-Express (PCI-E) interface, the gigabit ethernet PCI express network LAN card supports high-speed data transfer and more stable signal transmission. This feature guarantees the reliability and stability of the network connection, reducing latency and providing faster response times. High-Speed Transmission: The network card provides a transmission speed of 1000Mbps, ensuring a high-speed and stable network connection. It is particularly suitable for handling large data transfers and demanding network applications, significantly improving network efficiency and work productivity.