Specification:1. Type: Cable Adapter2. Power Supply Port: 4Pin3. Material: 4Pin Connector4. Color: Black5. Size: 75mm x 48mm/2.95inch x 1.89inch6. Cable Length: 300mm/11.81inch7. Interface: Support 10 Road 4Pin Function 1: Fan Hub Function 2: Fan Hub PWM Function 3: Fan Hub 4pin Function 4: Fan Hub Molex Function 5: Fan Hub Splitter Function 6: PC Fan Hub Function 7: Computer Fan Hub Function 8: Cooling Fan Hub Function 9: Power And Temperature Control Function 10: Can Control Up To 10 FansFeatures:1. Suitable for 12V 4pin fans.2. Power supply IDE interface input.3. Support 10-way 4pin fans start at the same time, solve motherboard Interface shortage and deal with the back EVA double-sided adhesive, you can fix the hub on the chassis.4. Support PWM function, fan automatic speed control.5. The PWM interface is connected to the motherboard CPU fan interface via the PWM connection cable. The red interface is the CPU fan specific interface, and the black interface is the PWM regular fan interface.Note:1. If Your Fan Is a 3Pin Fan, You Can Also Plug In, But Can Not Achieve PWM Control Speed.2. This Is a Hub, Not a Governor, Nor Is It An RGB Fan ControllerPackage Included:1 * 4Pin PWM Fan Hub1 * PWM Connection Cable1 * Manual