One Switch Made to Expand Network5× 10/100/1000Mbps RJ45 Ports supporting Auto Negotiation and Auto MDI/MDIX greatly expand network capacityGigabit that Saves EnergyLatest innovative energy-efficient technology greatly expands your network capacity with much less power consumption and helps save moneyReliable and QuietIEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operationPlug and PlayEasy setup with no software installation or configuration neededEthernet SplitterConnect to your router or modem for additional wired connections (laptop gaming console printer etc)