Amazon.com: Airgoo Adapter Cable for 5V 3-pin ASUS Aura SYNC, MSI Mystic Light Sync, Gigabyte RGB Fusion, Connect to Any 3-Pin SM Connector (+5V,Data,GND) ARGB Lightings, Compatible with Airgoo ARGB LED Strips :
30cm 1 to 3 RGB Splitter Cable with 4 Male Pins - Micro Connectors, Inc.
Corsair LED RGB 4 Pin to 5v RGB 3 Pin Male Connector Adapter Cable - modDIY.com
Lian Li LED ARGB 4 Pin Male to 5v RGB 3 Pin Female Adapter Cable MDY-CO663
PHANTEKS 4Pin RGB Connector Cable 60cm PC Case Fan LED Strip Extension Cord - Walmart.com