LevelOne Gigabit SC Fiber PCIe Network Card, Multi-Mode Fiber, low profile bracket

Host Interface standard support PCI Express 2.0a High performance, reliability, and low power use in Intel 82575EB dual integrated MAC + PHY / SERDES chip controller Independently Fiber Gigabit Ethernet channel/s support Gigabit Ethernet 1000Base-SX Ultra deep packet buffer per channel lowers CPU utilization Hardware acceleration that can offload tasks from the host processor. The controllers can offload TCP/UDP/IP checksum Calculations and TCP segmentation