The 5722 Single Port Gigabit Ethernet Pci-Express Network Interface Card From Dell Is Ideal For Connecting Your Desktop Or Server To Your Network. Its Remote Management Support And Wake On Lan Enables You To Maximize Management Resources. The Card Also Features A Low Power 1000Base-T Operation Mode. The Integrated Magnetics In Rj45 Connector Helps In Dampening Emi And Increasing Signal Fidelity. This Product Has Been Tested And Validated On Dell Systems.