The usb to 5v dc dable is a versatile power charging cable with 13+1 interchangeable connectors for a variety of devices. You don't have to worry about finding the right adapter. Please take care to choose the correct plug size. USB to DC Cable is widely used in Smartphones, IP Cameras, Security Devices, LED Lights, Routers, Mobile Power, Toys, Bluetooth Speakers, Digital AV Devices, Mini Fans , small appliances and most electronic 5V devices. DC port charging output: DC 5V, compatible with DC 5V or lower devices, maximum charging current not more than 2A. With positive center pin. (Note: Please check the type of charging port required by your device before ordering) 5v dc power cord plug and play, it uses thick copper core, with low transmission heat, fast conduction, performance stable transmission, can improve charging efficiency and extend service life. Specification of DC to 5V Power Cord Cable: DC 5V USB to 5.5x2.1mm Cable, Length: 5ft/1.5m. Please check the voltage and current of the equipment you are using before ordering. Color: Black Material: Plastic + Metal Package Content: 1 x USB to DC Power Cable Cord 13 x Adapter Connector Plugs Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.