Pretty, not efficient and disastrous controller
It's true that the price is attractive. But at this price you will get something pretty but not efficient. Personally, the controller after 10 ignitions, did not take any more the order of control of the speed via the remote control. Also, no possibility to send a PWM signal from the motherboard. I'm not sure if this is a good idea or not, but I'm sure it's a good idea to have a good idea of how to use it and how to use it. I'm not sure if this is a good idea or not, but I'm sure it's a good idea. In any case impossible to find the controller alone... Nice durability...
Concerning the fans, they are beautiful, white, but noisy at low speed. They scratch. The airflow is bad and hardly felt on the hand even at Vmax.
I'm a handyman so I'll make do with my 5 fans (3 in the kit and 2 taken separately) and my controller by doing a bit of soldering and other fiddling, but I regret my purchase and would be bad publicity for this low cost brand. A piece of advice, put a little more expensive and take a brand name.
