Summary: The WPN824 is an older model that has MIMO-G coverage. Newer models have wireless-N. But, in any case, this model worked fine for me for about 8 or 9 years. In fact, I had two of them (in different houses). The power pack 12V adapter failed on one after 5 years, and I replaced it.
I love it. The router works great for my purpose ...
13 July 2015
Summary: I love it. The router works great for my purpose and the price was best I could find. I'll recommend this to anyone who needs this in a small to medium sized area. I don't know about multiple stories but this N150 model is all my single story home needs.