According to my experience with this product, it is not worth the investment. While the idea of a copper heatsink is appealing, this one just didn't live up to expectations. The quality of the material was lacking, and it didn't seem to make much difference in cooling down my electronics. The only pro is that it was easy to install. However, in the end, I had to purchase a different heatsink from a different company.Industrial and Scientific buyers, beware of this one!