DC5-12V PWM Fan Speed Controller with Switch and Noise Reduction for 4-Wire Fans

Experience precise control and enhanced performance with this innovative speed controller, specifically designed for 4-wire fans. Operating within a DC5-12V range, it features PWM technology to ensure optimal fan speed regulation. The built-in switch allows for easy management, while the noise reduction functionality ensures a quiet and efficient environment. Perfect for customizing your cooling setup to meet specific needs. Voltage Type: Low pressure Manufacture country: China Instructions included: No