Allied Telesis - AT-2911SFP/2-901 Gigabit Ethernet Card - PCI Express x1 - 1000Base-X - Plug-in Card - Possibly Black

Part of the comprehensive Allied Telesis 2911 Series, the 2911SFP/2 Network Interface Card continues the Allied Telesis tradition of providing reliable fiber adapter cards. Gigabit cards boost the speed of the network up to ten times over a standard Fast Ethernet card to 1000MB per second.