● Input is TYPE-C female port, perfectly compatible with TYPE-C port charger (PD). ● Designed for 12V 4-wire PWM fan/pump. ● Built-in DC-DC booster circuit. ● PWM duty cycle (0%-100). ● Small 4-PIN outlet ; Speed range: PWM duty cycle 0-100% ● Specification: Input voltage: 5V Output voltage: 12V PWM frequency: about 25KHz Output current: rated 0.5A/maximum 0.7A Case material: PLA+ Input port: USB TYPE-C female port Output: PWM 4Pin Speed range: PWM duty cycle 0-100% Note: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. 2.Please allow 1-3cm differences due to manual measurement. Package Includes: 1x PWM Governor 1x Input Cable or 1x PWM Governor 1x Input Cable 1x 1 to 2 Output Cable or 1x PWM Governor 1x Input Cable 1x 1 to 3 Output Cable