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) :
Lighting Node Pro & Commander Pro Cable Guide – Corsair
Corsair LED RGB 4 Pin to 5v RGB 3 Pin Male Connector Adapter Cable - MODDIY
Corsair RGB LED Light 3 Pin Male to 5v RGB 3 Pin Female Adapter Cable - MODDIY
Motherboard A-RGB to Corsair RGB Adapter – PirateDog Tech
Corsair RGB LED Strip 3 Pin Extension Sleeved Cable 10cm to 100cm CO1093
Amazon.com: Phanteks RGB LED 4 Pin Adapter, Specified for Cases with Multi Colors RGB Control (PH-CB_RGB4P) Black : Tools & Home Improvement
Corsair LED RGB 3 Pin to 5v RGB 3 Pin Female Connector Adapter Cable
Phanteks RGB LED 4 Pin Adapter, Specified for Phanteks Cases - Newegg.com
3-Pin 5V ARGB A-RGB Adapter 20cm For Corsair Lighting Node Pro & Commander Pro CPU Accessories - Newegg.com
Pinout guide for Corsair RGB LED Light Strips (RGB LED Lighting Pro Expansion Kit) : r/Corsair