This is the cable required to connect Corsair's iCUE RGB Fan LED Hub to the three controller types it is compatible with, the Lighting Node Pro, the Commander Pro, and the Commander Core XT (see second listing image for illustration).
Corsair 3Pin RGB Fan LED Hub Connector Cable 40cm Compatible with Corsair iCUE
2PCS Corsair 3Pin RGB Fan LED Hub Connector Cable 40cm Compatible Corsair iCUE
30cm Corsair 3pin RGB Fan Hub to Standard ARGB 3-pin 5V Adapter
HAAMNING7 3 Pcs Fan Splitter for Corsair RGB HUB 4 Pin Female to Double 4 Pin Male Extension Cable for Lighting Node Core iCUE Commander CORE XT and RGB Fan ML/LL/QL/SP/HD (Cable Length 20cm)
Briny River 3Pin RGB Fan LED Hub Connector Cable 40cm Compatible with Corsair iCUE
Briny River 2pcs 3Pin RGB Fan LED Hub Connector Cable 40cm Compatible with Corsair iCUE