Rackteck Pwm Fan Splitter Cable 1 To 4, Pc Fan Extension Cable Compatible With Computer 3 Pin & 4 Pin Case Fans, 12 InchProduct Name: RackTeck PWM fan Extension Cable 1 to 4 Connector Type: 4 Pin Length: 12 Inch Function: Excellent solution to connect multiple fans to prevent your computers from overheating. Des: A 4-pin female connector to 4-pin m..