Hmm...
Be aware that the Entry Level ready made Extenders are basicaly "Duds".
They cut the signal into half passed the repeating point and the outcome of using them is rather limited.
A real good Wireless device would not be sold for $29.99 if it was really useful.
http://www.amazon.com/dp/B0090J652Y?tag=price234-20
That said, I do not know the circumstances and your Networking needs.
So, get a unit from a vendor with liberal return policy. Treat the "treasure" with physical respect so you can send it back if it does not solve your problem.
