The HP Single-Port LC 4Gbps Fibre Channel PCI Express Host Bus Network Adapter is designed for B-Series, C-Series, and M-Series Switches. It provides a high-speed and reliable connection for Fibre Channel storage networks. The adapter offers a data transfer rate of 4Gbps, ensuring fast and efficient data transmission. It has a single port and utilizes LC connectors for easy connectivity. The adapter is compatible with various HP systems and supports multiple operating systems. It is a reliable solution for connecting servers to storage networks and is suitable for demanding enterprise environments.