This WiFi extender device comes under the WiFi 4 extender list. Repeating the WiFi signal in the new area works like a repeater. Keep reading the below paragraph to do the Wavlink ac2100 setup process. First, settle the Wavlink extender power plug in a power socket. Later, make sure your extender and router gadget must be placed closer. After that, press and hold the Wavlink extender and router WPS button. Next, the WPS LED blinks solid on the extender and router gadget. As it means the Wavlink extender and router device successfully linked with each other.