Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Range expander

Unfortunately, this product could never complete the scan for available wireless networks. It always failed. Therefore, I could never complete the process of hooking it up. I wasted my money on this product and had to go with the plug adaptors that make your electrical wires of the house act as hard wiring.This review won't let me enter a rating of 0 stars but that is what I give it.