12V 4Pin/3Pin Fan Hub Speed Controller Knob 7/8 Port PC Case Cooling Cooler Fan Universal Computer Regulator For Gamer Cabinet-8-Port 4 Knob

7 ports 1 knob Feature: The port power supply hub supports free steple speed change. Please note that a single channel does not support fans larger than 1A, and is not suitable for violent fans with high power and high speed. The speed controller does not have a fan extension cable and a extension cable connected to the power supply. The fan can be directly connected to the speed controller. Please connect the interface to the power supply line. The 3pin/4pin fan can be adjusted at the same time. Specification: Product Name: Manual Chais Fan Speed Controller Voltage regulation range: 0V-12V Fans that can be connected: 7 fans Upper limit power: 72W (theoretical value) Adjustment method: Manual knob adjustment Installation position: position of the chais Power supply interface: Can support: Small 3pin/large 4pin fan Product weight: 50g Product size: 125x48mm About installation: The screw to fix the position is included in the paage. Please fix the speed controller to the position when installing. The princle of knob adjustment is to adjust the input voltage. Some fans support 7V voltage start, and some can only start at 12V, so some fans will have a virtual position when adjusting (similar to rotating a fan speed without responding or not rotating) , This is a normal phenomenon, not a product quality problem, please pay special attention. 8 ports 1 knob 4Pin Feature: This Speed Controller adopts materials, with low lo and low heat. The precision adjustable resistance has high accuracy and excellent performance, and the speed can be adjusted at will. The cooling fan hub is equped with an independent speed controller for you to adjust. 8-fan steple variable speed upgrade, 1 Knob control speed regulation. Support 3Pin/4Pin dual-type standard fan port. Specification: Power Supply: 4Pin Material: Plastic + Metal Colour: Bla Power Supply Voltage: 0-12V Connectable Fans: 8 Adjustment Method: 1 Manual Adjustment Knob Installation Position: Position of PC Chais Fan Interface: 4PIN (3PIN Can be connected) Size: 120 X 65 X 18mm/4.72 X 2.56 X 0.71" 8-port 4-knob /8 ports 4 knobs 4Pin Feature: This Speed Controller adopts materials, with low lo and low heat. The precision adjustable resistance has high accuracy and excellent performance, and the speed can be adjusted at will. The cooling fan hub is equped with an independent speed controller for you to adjust. 8-fan steple variable speed upgrade, 4-Knobs control speed regulation, one knob controls two fans. Profeional high-speed regulating circuit, high performance, power supply interface supports or 4Pin. Support 3Pin/4Pin dual-type standard fan port. Specification: Power Supply: , 4Pin Material: Plastic + Metal Colour: Bla Power Supply Voltage: 0-12V Connectable Fans: 8 Adjustment Method: 4 Manual Adjustment Knobs Installation Position: Position of PC Chais Fan Interface: 4PIN (3PIN Can be connected) Size: 120 X 65 X 18mm/4.72 X 2.56 X 0.71"

Included：1 X Fan HUB Speed Controller

1.  There is no limited sto to fulfill the orders on a daily basis. 2.  For USA/CA /RU the shping is quily. 3.  Priority delivery,fast delivery in 48 hours. 4.  No invoice or rece or promotional materials included.

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

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