Awesome way to control the fan speed if you want ...
E. Crisler, Amazon
11 April 2015
Summary: Awesome way to control the fan speed if you want to set fans to low. Allows dual fans to be set to 5v or 12v or 4 fans 2 at 12v and 2 at 5v. Only way to make it better is change the molex connector to a SATA.
Summary: Got this to be able to add more fans to my Cooler master case. The connector is decent quality and works fine to serve the purpose of being able to add up to 4 more fans. Although I do think the price of 5 bucks is a bit much for this piece.
Summary: Best connector to attach 4 extra fans to my case. The fit is a little tight and the molex connector quality is nothing to write home about. But it does the job for me and none of the connections seem anything less than solid. Would buy it again if the need arose.