The Lenovo Emulex VFA5.2 2×10 GbE SFP+ PCIe Adapter is a high-speed networking adapter designed for servers. It features two ports with SFP+ connectors, allowing for the connection of 10 Gigabit Ethernet networks. The adapter utilizes PCIe interface for easy installation and high bandwidth capabilities. It has a data transfer rate of 10Gbps, ensuring fast and efficient network communication. The adapter supports various operating systems and is suitable for enterprise environments requiring high-performance networking. It is a reliable solution for expanding server networking capabilities.