This Thinkstation Intel I210-T1 single port Gigabit Ethernet adapter is fully qualified to provide smoothly compatibility on ThinkStaiton P500, P700 and P900 systems.Get Error Correcting Memory(ECC) protection and improve data reliability Help reduce Ethernet connection power consumption PCIe x1 interface Cable type: Category-3, Category-5, Category-5e Driver needed, and preloaded in ThinkStation systems