1 Channel 12V 3 line Temperature Speed Controller Governor For PC Chassis Fan #F

PWM 4-Wire Fan Temperature Controller Speed Governor For PC Fan/Alarm DC 5-12V *

2X DC12V 4P PWM Lüfterdrehzahlregler mit Knopf CPU-Gehäuselüfter-Steuerscha8699

5V 12V/12V 4-wire /2-3wire PWM Fan Temperature Control Speed Controller #A6-4

DC12V 3A 4-wire PWM PC Fan Temperature Control Speed Controller Speed Governor #

DC 12V Einstellbar 0%-100% PWM-LüFterdrehzahlregler mit Knopfschalter 4-Dra1305

DC 12-40V MAX 10A PWM DC Motor Speed Controller With Knob Switch Governor #F13

Chassis Fan Hub CPU Cooling HUB 10 Port 12V 3Pin/4Pin PWM Fan Hub Controller #A6