Amazon.com: EZDIY-FAB Adapter Cable for Corsair Lighting Node Pro and for Corsair iCUE Commander PRO (hub is not Included), Smart RGB Lighting, Connect to Any 5V 3-Pin ARGB Devices (2 x 20cm) :
Connect Corsair Rgb Hub Commander Pro | Corsair Lighting Nod Pro - Corsair Lighting - Aliexpress
Corsair Rgb Fan Hub | eBay
Corsair 6-port RGB LED Hub for Corsair RGB Fans 6x 4-pin Connectors Power via SA