12V 4-Wire Fan Controller with Integrated Power Switch for CPU Cooling

516V10A DC Motor Regulator 10A Current Limit with LED Dimming Control

Fan Controller For 12V 4 Wire CPU Fans With Switch For PC Cooling System

12V DC Fan Speed Controller with Switch and Manual Stop for PC CPU Fans

DC 12V Fan Controller With Switch For 4 Wire CPU And For PC Chassis Fans

Fan Controller 12V DC with 4-Pin Output and Manual Stop for PC Cooling

12V Fan Speed Controller for 4-Wire For PC Fans with Manual Stop Switch

Low Voltage For PWM Governor for 4-Wire 12V Cooling Fans Type C Female Port