RGB controller confusion

[airborne spoon]

I have a Thermaltake level 20 ARGB midtower case and I originally just wired in everything like normal but today I wanted to wire up the fans it came with because 200mm seems cool suddenly.

Anyway the fans have a goofy 6 pin header on them and it only hooks up to their controller.

 

I got them powered up and spinning but I can't figure out how to wire the RGB and I can't figure out how to adjust the speed.

 

There seems to be no way to adjust the speed since there was no normal 4 pin fan header.

 

And the RGB plug says VDG which is in my assumption volts, data, ground for a normal 3 pin RGB plug. So do I have to remove the wires from this plug and jerryrig it onto my 3 pin RGB plug on the MB?

 

 

[airborne spoon]

So i finally got an actual person at thermaltake and discussed my issues. He said the fans only spin at 100% which based on them sitting on my desk spinning is like maybe 800rpm's. So they aren't adjustable at all. and to hook it to my MB there is apparently a cable that didn't come in the case that connects their small 3 pin to a standard 5v MB RGB header. So basically just like every case i seem to have ever bought the fans it comes with are trash and i guess ill be sticking with my EK vardar fans, i just wanted some RGB.