Cooler Master 1-to-5 Addressable RGB Splitter Cable Universal 3-pin ARGB Sync on LED Strips and Fans for Computer Cases, CPU Coolers and Radiators Fans - Newegg.com
50cm 1 to 4 RGB Splitter Cable with 5 Male Pins - Micro Connectors, Inc.
Amazon.com: 12V 4 PIN RGB Splitter Cable LED Strip Connector, RGB 4 Pin Splitter 1 to 4 Cable 5050 LED Tape Light Connector,Extension Cable for Computer Fan Motherboard(5-12v)(1 to 4) : Tools & Home Improvement
EK-D-RGB 6-Way Splitter Cable – EK Webshop
12V 4 PIN RGB Splitter Cable LED Strip Connector, RGB 4 Pin Splitter 1 to 4 Cable 5050 LED Tape Light Connector,Extension Cable for Computer Fan Motherboard(5-12v)(1 to 4) - Newegg.com
50cm 1 to 3 RGB Splitter Cable with 4 male pins - Micro Connectors, Inc.
Corsair RGB Fan LED Hub Splitter Cable (Corsair Style) | eBay