Product review (4 stars): The quality of the cable is very good. On the surface it looks as good as ...
I purchased this to replace a 3 wire connector, as I moved to a new home that needed the 4 wire cable.  As a non-electrician I wasn't sure how to wire this into my dryer and there were no instructions in the package, but a quick google search found a video that showed exactly what to do.
The quality of the cable is very good.  On the surface it looks as good as the OEM wire that it replaced.