The INTEL X520-DA2 Dual Port 10gb Ethernet Server Adapter X520DA2OCP is a high-quality network card designed for server use. Manufactured by Intel, this adapter features two ports for fast and efficient data transfer. With the unique OCP form factor, this model is sure to seamlessly integrate into a variety of server setups. Ideal for businesses or individuals looking to enhance their network connectivity, the INTEL X520-DA2 is a reliable and powerful choice for improving server performance.