Emanuele96 Posted November 22, 2020 Share Posted November 22, 2020 Hi, I'm Emanuele, I need an information about this connection. I have 4 QL 120 mm Fans that have two wires, the first one wire about RGB control connects to the hub and the second wire about FAN control to the Commander Pro. The Commander pro is powered by SATA Power and the USB is connected to the motherboard. The problem is about the Corsair H100I RGB PRO XT, that has a SATA power connects like the commander pro, but I don't know if the USB plug-in on the head of H100i must be connected to motherboard or to Commander pro. Thanks.:laughing: Link to comment Share on other sites More sharing options...
Corsair Employee Corsair Nick Posted November 24, 2020 Corsair Employee Share Posted November 24, 2020 You can connect the USB 2.0 from the Lighting Node Core that came with QL fans to the connector on the Commander Pro or directly to the motherboard. Same for the H100i Pro XT. All of the devices will need SATA power connected from the PSU as well. Link to comment Share on other sites More sharing options...
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