@unknownmiscreant. Thank you so much for your time to reply my questions.
Here is pictures of my setup.
1st image to show you how i put the RGB fan. 2-140mm i put on the radiator (on top pics) and i plugin on mobo fan pin (using 2 pin) near from the processor area.
On commander pro, there is usb pin plugin in there. Its from the ntxz x62. As i already use the usb 2.0 connector on mobo for the commander ( please advise if i’m wrong) as on maximus X only have 1 usb 2.0 on the mobo.
at the corsair hub, i plugin only 5 this moment. 2 from 140mm fan and the other 3 from 120mm fan ( all LL series fan ). At this moment i still not plugin the other 3 120mm LL at the front panel.