In a previous review, it was noted that it not only requires a controller but does not work without one. It specifically needs the TL CONTROLLER from Lian Li. It WILL NOT work with the SL2 Controller. Supposedly, Lian Li designs its fans to make building easier, but it's ridiculous that for one build you need to buy two controllers and the ARGB Cable kit to get the job done. A total of €70 extra in purchases that could have simply been included in one product with all the cables inside. Shameful

First, I want to inform you of the very important fact that the fan DOES NOT WORK without the "STRIMER L-Connect 3 Controller," which costs 30 euros separately, meaning it is not included in the package of a single fan! If you buy all 3 together, then it is included in the package. It is not worth it financially in any case. The fact that it cannot operate on its own is a disgrace! I don’t know if there are motherboards that have a connection; maybe the new ones do, so check that out. Also, don’t forget that this version is Reverse, meaning the air it blows out is from the side of the screen.