D-Link AC1200 Dual Band Wifi Range Extender DAP-1610 Helps with wifi deadzones in the home, extending the range of an existing wifi signal. All technical specs can be found with a quick google search of the make/model listed above. Retails for $69.99. This item is in "like-new" condition. Definitely helpful for those weaker signal spots throughout the home ... but, with an updated router we no longer need this in our household.