Features: Expand your networking capabilities with this PCIe to Gigabit Ethernet Card, delivering high speed ports to overcome motherboard limitations and enhancing flexibility for demanding setups. Featuring the 82574 chip for low CPU usage, this Multi Port networking Adapter ensures broad compatibility for most virtualization platforms Ideal for IT professional, businesses, and home users requiring robust networking expansion for servers, workstations to optimize connectivity. Perfect for building soft routers, enabling features like link aggregation to boosting internal transfer efficiency and bandwidth. Constructed with metal housing for longevity, this Ethernet Expansion Card offer plug and play installation on PCIe slots, ensuring easy integration into desktops. Specifications: Component:ABS Size:Approx.10.3x4cm/4.05x1.57inch Networking: RJ45 Transmission rate: 10/100/1000Mbps Package Includes: 1Pc networking Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.