4 Pin 12V PWM Fan Speed Controller PWM Fan Controller with 4 Pin 5 Way PC Fans Splitter Hub & Type C USB Power Cable DC Speed Adjustment 15-18W 5V Input 1.2-1.5A Output

PACKAGE CONTENTS:1pcs*pwm controllerDESCRIPTION:Color: BlackMaterial: ABS+PVC+Copper+NylonDimensions: 15 x 10 x 2.8 cm

• Integrated Cooling Solution: This PWM fan controller integrates power supply and speed control functions, featuring a built-in PWM signal generation circuit and DC-DC boost circuit. The package includes one fan speed controller, one 4-pin 5-channel fan hub, and one USB Type-C data cable, facilitating quick and easy setup of multi-fan cooling systems.
• 12V Output: This pc fan controller provides a 4-pin socket to output a 12V signal (compatible only with 4-pin PWM fans, not suitable for 3-pin or 2-pin fans). A built-in DC-DC boost circuit stably boosts the 5V input to 12V and controls the fan speed via the PWM signal. The maximum output power depends on the charger's 5V power supply capability.
• Precise PWM Speed ​​Control: This PWM controller supports a 0% to100% PWM duty cycle speed control range, allowing manual fan speed control via a knob to meet cooling needs in various scenarios.
• Flexible 5V Power Input: This fan speed controller uses a Type-C female input, compatible with Type-C chargers or computer USB ports as power sources. It is recommended to use a 5V output power adapter and ensure the charger's power is greater than the total fan power for full-speed operation.
• Wide Device Compatibility: This fan controller is suitable for speed control of most 12V four-wire PWM fans and water pumps. It can be used for DIY cooling of routers, mini PCs, soft routers, etc. It comes with a 4-pin 5-way fan hub, supporting simultaneous connection of multiple fans.