The DGS-1210 Series Gigabit Smart Managed Switches is the latest generation of D-Link Smart Managed Switches featuring D-Link Green 3. 0 technology. The series offers a high level of energy saving and efficiency, as it also complies with the IEEE 802. 3az Energy Efficient Ethernet standard. Support for IPv6 management and configurations ensures your network remains protected after the upgrade from IPv4 to IPv6.