Extend your existing wireless coverage The Wi-Fi Dual Band Range Extender extends your existing 11N or 11AC network coverage so you can do more in hard-to-reach areas of your house like basements, upstairs bedrooms or outdoor areas. The sleek DAP-1520 gives you performance where you need it the most, eliminating dead zones. View larger View larger Easily add Dual Band wireless to an existing single band router The Wi-Fi Dual Band Range Extender will turn your single band router into a dual band wireless router. You can now extend network access to more wireless devices such as laptops, smartphones, tablets and more. Dual-band technology helps reduce interference from nearby wireless transmitters in the home. Fast Wi-Fi speeds-- Great for smart phones and tablets. Enjoy fast Wi-Fi speeds while you are browsing the internet, streaming large files, watching a movie or chatting with friends. Wireless speeds of up to 750 Mbps.