12V PWM speed controller with USB-C cable and 4-pin connector – Precise control for 5-way fans and motors

Wide Compatibility: Compatible with most USB fans/pumps of the same speed, also suitable for DIY cooling in routers, mini-PCs, and flexible routers. Features an integrated 5-pin fan hub for simultaneous operation of multiple fans. Speed Control: 0–100% PWM switching ratio. It has a 4-pin connector for the fan's PWM output, including a DC/DC boost converter circuit that increases the voltage from 5V to 12V. Speed control is achieved via the PWM output signal. Flexible Power Supply: Compatible with USB-C charging ports as a power source. A charger with at least 10W is recommended. Note: The charger's power output must exceed the total power consumption of the fans to achieve maximum speed. Highly Integrated: Combines power supply and speed control in a single device for maximum convenience. Thanks to integrated PWM signal generation and DC/DC boost converters, it offers stable performance. Package contents: 1 x fan speed controller, 1 x USB Type-C data cable, 1 x 5-pin to 4-pin fan splitter. Wide compatibility: Compatible with most USB fan/pump speeds; also suitable for DIY cooling in routers, mini-PCs, and flexible routers. Features an integrated 5-pin fan splitter for simultaneous operation of multiple fans. Speed control: PWM frequency 0–100%. Has a 4-pin connector for the fan's PWM output, including a DC/DC boost converter that increases the voltage from 5V to 12V. Speed control is achieved via the PWM output signal. Flexible power supply: Compatible with Type-C charging ports as a power source. A charger with at least 10W is recommended. Note: The charger's output power must exceed the total power consumption of the fans to achieve maximum speed. Highly integrated: Combines power and speed control in a single device for maximum convenience. Thanks to integrated PWM signal generation and DC/DC boost converter circuitry, it offers stable performance. Package contents: 1 x fan speed controller, 1 x USB Type-C data cable, 1 x 5-pin to 4-pin fan connector.