Brand new. Opened to test the product. Next Generation WiFi Optimize your existing WiFi network and extend it to hard-to-reach places with the next generation AC WiFi technology. AC750 WiFi Range Extender delivers fast WiFi speed and connectivity for smartphones, tablets, laptops and more - allowing you to enjoy your favorite entertainment throughout your home.NETGEAR AC750 WiFi Range Extender boosts your existing WiFi by increasing your range and speed.