I know it's not everybody's cup of tea to use a PowerLine and it doesn't work everywhere, but I recently purchased 2 pairs of the non-wifi version of this for triple the price.
So, I think this one is a pretty good deal.
For those who don't know what a PowerLine is, it basically allows you to send your internet signal through your power lines in your house.
With a pair of this, I solved the internet issues in my office, for being too far from the router.
I also plugged one close to my Playstation to have a cable connection as well. It works pretty well in my home.