More Bandwidth with PCI-Express Interface AT-2711FX x1 PCI-Express (PCI-e™) design gives you the maxim possible bandwidth and bus efficiency, other benefits are: capability and Low Power Consumption. Easy Migration Path for AT-2701FX Users For the current customers who are using Allied Telesis’ 100Mbps Fiber cards (AT-2701FX), and want to upgrade their systems to PCI-Express, AT-2711FX is the ultimate solution.The customers can continue using their existing 100Mbps Fiber network without adding any more new equipment. For new customers equipped with PCI-Express systems,AT-2711FX gives them the ability to easily build or connect to the Fast Ethernet Fiber networks. Advanced Manageability The priority queuing offered by AT-2711FX can help users set up the network based on their own needs.The comprehensive diagnostics and configuration software suite provides system administrators and engineers with a profound tool to analyze the network adapter and check specific data. High Reliability The AT-2711FX Fast Ethernet Fiber Adapter comes with a comprehesive Windows utility that performs detailed tests, diagnostics, and analysis.