Summary: Chose this one because my router is from Netgear. Wireless range better than wireless range of the router. Tried setting wireless network name (SSID) and password as per instructions using iPad browser but Safari but it does not work with the Netgear "genie" at www.mywifiext.net so installed Google Chrome, it's free, and it does work with www.mywifiext.net.
Excerpt: Definitely easier to install than I thought. Easy to download software and it does provide a small boost to your regular wifi- it proves to be a good interim solution for houses with lousy connectivity or apartment buildings.