Very good
Ordered to use an argb fan on a motherboard not supporting this protocol (Asus Z97-A). Very good: one side plugs in via a sata power supply, the other side plugs in the fan (in my case an artic fan, I haven't tested another brand), and that's it. The remote control comes with a battery, and easy settings among those available (colours, mode, mode settings) --> does exactly what I bought it for