The linksys re3000w wall plug wifi range extender allows you to easily boost the range of your existing wireless router and create a strong reliable wi fi signal for laptops and smartphones in your home this linksys re3000w wi fi range extender delivers a coverage area of up to 5 000 square feet by repeating and redistributing the signal from the router to eliminate dead zones this linksys re3000w wi fi range extender is universally compatible with all internet routers boost your wi fi