D-Link's DGS-1210 series is a web smart switches featuring D-Link Green technology. The series integrates advanced management & security functions that provide performance & scalability. The series also supports ACL filtering & D-Link's safeguard engine. The DGS-1210 series uses auto voice VLAN, ensuring higher priority for voice traffic. The DGS-1210-10 comes with a fanless design in a compact 13" desktop enclosure. A fanless design allows for quieter operation & guarantees an extended lifetime, while smart fans help to save power.