Features 1. 12V VOLTAGE: The fan will run at a fixed voltage of 12V (only 2 pins in the connector are required) 2. BLACK APPEARANCE: High-density black casing is used, and the appearance is all black. The total cable length (excluding the connector) is 30 cm/12 inches 3. CONVENIENT AND PRACTICAL: Use the connector to power 4 3-pin or 4-pin (PWM connector) PC chassis fans, so it can be used with confidence 4. INCREASE AIRFLOW: The fan splitter cable provides additional fans to increase airflow in the computer chassis to meet your needs 5. DURABLE MATERIAL: Mainly made of plastic and copper, the length of the PWM fan splitter is about 34 cm/13.4 inches (including the interface) Item Type: PWM Fan Splitter Material: Plastic, Copper Length: Approx. 34cm/13.4in (including interface) Purpose: Power supply adapter D port Small 3P fan 1 x PWM Fan Splitter