1-Port 10GbE SFP+ PCIe Network Adapter
Network Interface Card -  PCI-Express 2.0 x8 Bus -  Intel 82599 Chipset -  10GBase-LR/SR/LRM (Requires Transceiver) Standard -  Full-Height/Low-Profile Form Factor -  1x SFP+ Ports (10Gb) -  Compatible with Windows / Linux - 2 Year Depot Carry-In Mfg. Warranty