Winyao WY576-F1 Fiber Gigabit Ethernet PCI Express Server adapter is PCI-Express X4 Fiber Gigabit Ethernet network interface card that contain Single Gigabit port on a PCI-Express adapter. - Designed for Servers and high-end appliances. The performance is optimized so that system I/O is not the bottleneck in high-performance networking applications. - Enable fault-tolerant via teaming. Traffic from the failed port is routed through other members of the team. - Has an integrated hardware acceleration that performs TCP/UDP/IP checksum offload and TCP segmentation. The host processing off-loads accelerators frees CPU for application processing. - The ideal solution for implementing multiple network segments mission-critical high-powered networking applications and environments within high performance servers. - Based on Intel 82576 Dual port Gigabit Ethernet MAC+PHY of Intel Controller.