Check the listing for details. 8 in1 5V to DC 12V Universal USB Power Boost Cable 2.1x5.5mm Charger Converter. Color: Black, Condition: New. Listed at 9.87 USD. Product Description： Mini in size. Plug and play, convenient to use. Easy to use.Durable in use. Can be used to power the router via power bank if power down. You can still enjoy the WIFI during power cuts. It can also be applied to other device, such as small fan, desk lamp, solar panel, USB power pack, power adapter etc. USB to DC power cable with 8 interchangeable plugs connectors, which makes it fits most of home appliances. You do not have to worry about finding the suitable adapters when using various devices. Use: This product has a wide range of uses. As long as the voltage is consistent, it is suitable for products with a power of about 6W-7W, such as routers, optical cats, electric mosquito repellent incense, fluorescent panels, cameras, vehicle driving recorders, electronic dogs, medical equipment, breast pumps, luminous LED and other series of products 8Tips: 6.4 x 40mm 6.3 x 3.0mm 5.5 x 2.5mm 5.5 x 2.1mm 5.5 x 1.7 mm 4.7 x 1.7mm 4.0 x 1.7mm 3.5 x 1.35mm. Specification: Input Voltage: 5V Output Voltage: 12V Output power: about 6W-7W (output current: 7W/voltage=current) Interface Properties: USB convert to DC round hole Connector :5.5mm x 2.1mm Line Length: approx. 1m/3.3ft Package included: 1 x USB Step-up Converter 8 x DC connectors Note： Please leave Positive Feedback and 5 Star Ratings for us if you are satisfied with our products and service, and we will do the same for you ! Your satisfaction is our highest priority. Please contact us if you have any questions or requests about our products or service. We are always glad to assist you and stand by our products.