Instruct: Classify the given review as either positive or negative.
Query: Software of this product is not supported by D-Link

The had not problem with delivery and replacing one of the two D-link DNS 323 that I purchased. Amazon did a great job. When I call D-Link for help on their software which came with the system, keep me on hold. The technical support do not know their product at all. If you purchase this product you may want to purchase a better software package to improve D-Link system.