1.Expand Your WiFi Range?: Wi-Fi range extender works for expanding WiFi signal of main router to further rooms, completely covers network dead zones with stronger signal, optimize your home wireless coverage. 2.Easy Setup?: Plug and play, wall-mounted design with mini size, follow the user manual to set up easily, no complex steps and tech expert required. 3.High Performance?: Support wifi signal extending through the wall; the extending distance can be up to 100ft, no more dead zones in your smart home life(speaker / monitoring / TV / doorbell / thermostat).2 External antennas for better performance, reliable wireless N network speed up to 300Mbps covering your bedroom, floors, restroom, garage and garden. 4.Wide Compatible?: Works with any wireless router or WiFi system on the market. Up to 300Mbps 2.4Ghz wireless speed rate. Supports all devices including Smartphone, iPhone, iPad, Tablet, Laptop, Desktop, Smart TV, TV Box, Alexa, wireless security cameras etc.