AYA 19" (19-Inch) 4-Pin Molex PWM Fan Power to 5x 4-Pin PWM Female Fan Splitter - Newegg.com
MOLEX3WAYFAN 10 Inch 3 way Molex to 3 x 3 Pin PC Case Fan Power Splitt – AMT | Computers & Electronics
NeweggBusiness - 4-Pin Molex Pass-Through to 5 x 3 Pin Fan Connector Cable (Power 5 Fans from 1 Molex Connection!)2X12V / 1X7V / 2X5V for CPU PC Case Fan
OKgear 4-pin Molex Pass-Through to One (1) 3-pin Male Computer Fan Connector FC34
Amazon.com: Molex to 3Pin/4Pin Fan Adapter, 12V PC Fan Adapter 4Pin Molex to 4 PWM Splitter Sleeved Braided Cable UIInosoo for 3 Pin or 4 Pin Computer PC Case Fan Power Supply