Product Feature:
1. Made of high-quality materials, durable and practical
2. High power and high-performance circuit, speed regulation through dedicated PWM signal chip
3. Exquisite and compact appearance, with beautiful arrangement of components
4. Easy to use, only supports four wire fan speed regulation
5. Wide applicability, suitable for various industrial DIY occasions Instructions for use:
Only supports 12V standard PWM fan (four wire fan) speed adjustment
The output interface is a small 4P socket X9 standard for fans
Adjustment range: 1-100% Package List:
Fan speed regulator * 1
Screw pack * 1
