I think this product would work well and is a fast, easy solution to extending or enhancing an ethernet connection to other parts of a house. Unfortunately, I had to return this product because the signal too weak to operate a blu-ray player one room and hall away from the modem and router. However, in defense of the product, the router and blu-ray player were on separate breakers and the mechanical room for the house with the a.c. and water heater, etc. was between the two. Friends have told me that this has worked well for them and I'm sure it does, just not in all circumstances such as mine.
Ordering from walmart.com was the most impressive online ordering I've ever experienced. I received an immediate confirmation, a shipping notice with tracking and super fast free home delivery. Amazon couldn't top the efficiency of this experience.