PC 8 Channels Fan Hub Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket Power By 12V SATA/4Pin Fan ControlOOTDTY  Description:brand new and high quality.Feature:Made of high-quality material, durable, firm and stable for us to use.To replace the old, broken or damaged one with this new one.8 fans are connected at the same time, strong performance, six way fan speed regulator.It has two interfaces: SATA/4Pin interface for you to choose from to meet your different needs.Cooling Fan Speed Controller only, other accessories demo in the picture is not included!Specifications:Item Type: Cooling Fan Speed ControllerMaterial: Plastic+MetalSize: Standard SizeColor: BlackSupply Voltage: 12VInterface: SATA/4PinScope of use: computer caseOptional Type: SATA, 4 PinQuantity: 1 PcNote:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1 x Cooling Fan Speed Controller