CRJ ElectronicsMicro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans

CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans

Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches, PC Fan Splitter 1 to 3 Converter, PC-Fan Extension Cable