Sadly, I don't know how to solder. Do you think if I use a splitter cable like this and connect 2 controller hubs to it, say this one: Phanteks PH-CTHUB\_DRGB\_01 Digital Controller Hub will it works? This hub has it own SATA power so the motherboard header just serve as the data source. Of course, I expected the 2nd hub going to mirror whatever settings I have for the 1st hub, but that's okay.