Using the linksys re6500 ac1200 simultaneous dual band wireless ac range extender you can easily extend the range of your existing wireless router to create a strong wireless signal for all the devices in and around your home including smartphones tablets ultrabooks and more this linksys re6500 extends the wireless coverage area by up to 10 000 square feet to eliminate dead zones greater coverage allows you to enjoy fast wi fi speeds on your laptop or tablet even if youre outside on the