Pufide 220V/US-52 AC Motor Speed Controller, 40W/60W/90W/120W/180W/250W Speed Control Switch

$26.00

AC Speed Controller 220V Single-Phase Motor Reduction Switch Motor Speed Control 6~200W Forward Reverse Conveyor Belt

$30.00

PWM Speed Controller for 12V High-Performance PC Fans, Fish Tank Water Pumps, 5V Motor Modification, Chassis Cooling Heat Dissipation Enclosure

$9.90

UENORTH PWM Speed Controller 4-Wire Fan Speed Control Water Cooling Radiator High Power USB-TypeC Powered C01

$7.90

DC Motor Small Motor Speed Controller 2.2V-35V Switch Board DIY Manual Stepless Speed Regulation Module

$3.90

DC Motor Speed Controller Fan Motor Driver Board PWM Controller LED Dimming Module (with Switch Function)

$2.80