Features:OOTDTYSuitable for WiFi Router, Speaker, LED Light, etc20AWG Thick copper wire can support 5A current at most., thicker than ordinary 24AWG wire,high efficiency and low heating.Interface specification: USB-A to DC5.5x2.5 connector, may also compatible with 5.5x2.1USB-A male connector is equipped with AD voltage chip, and AD is equipped with real-time voltageWhen for QC-2.0/QC3.0 USB input,5.5x2.5mm output is 9V or 12V(optional),your USB adapter must have QC3.0 9V 12V output,if standard USB 5V input,output is 5V,can not change voltageSpecifications:Item: QC3.0 USB-A to DC5.5x2.5mm Converter LinePlug-A : USB-A Male, Plug-B: DC5.5x2.5mm Male Connector.Activated object: PD-charging PD-mobile power supplyActivation voltage: 9V/12VOutput interface: DC5.5x2.5 round tuning fork interface (positive inside and negative outside)Applicable object: interface device (9V 12V)Compatible Devices:Monitor, RouterConnector Gender:Male-to-MaleCable Length:Approx 1.2M/47.24inPackage Includes:1 PC x USB-A Converter CableNote:No retail package.Please allow 0-1cm error due to manual measurement. pls e 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!