DC Female To USB 2.0 Type A Male Plug DC Jack Socket Connector 5V Power Plugs Adapter 5.5*2.1mm Charging Converter Laptop PC DIY

电压 : 1V 2V 4V 5V 12V 12V 等 或自定义 High-concerned chemical : None Model Number : USB Voltage : None Origin : Mainland China Certification : None