EnLabs FANCO10S 3Pin & 4Pin PWM Fan Speed Controller, SATA to 10 Way 4-pin Fan Hub Splitter Adapter for Cooling Radiator

10 Channel Fan Speed Controller Manual Temperature controller Support all 3pin and 4pin PWM CPU/Case Fans Support up to 10 fans speed controlling simultaneously Fan Speed controller by knob from 0% to 100% speed Fans can be shut donw