LREC9801BF-SFP+ is a PcIe x8 2.0 10Gbps Single/Dual Port Ethernet Fiber Server Adapter based on Intel 82599 Chipset. The design of this server adapter card is mainly for servers and high-end devices. The Server Adapter LREC9801BF-SFP+/ LREC9802BF-2SFP+ Provides a number of hardware optimization features including I/O virtualization, and supports a unified network, transforming the data center with outstanding reliability, scalability, and mobility.