The Netis AC1200 Wireless dual band mini WiFi router E3 is designed to establish a highly efficient mobile office or entertainment network with wider coverage. E3 plays the capability of a signal range extender, receiving the wireless signal from the primary router and extending it to places that the primary router cannot reach. Also, E3 can Support three modes of router/AP (wired repeater)/wireless repeater,users can choose the corresponding mode according to different Internet access needs. With portable design, it's a perfect choice for big house owners or anyone else for work or play.