2.1x5.5mm USB Booster Cable Converter DC 5V 9V 12V Power Adapter Connector Line Leads USB Plug to DC Cable

Package : NoModel Number : USB power Supply boost lineType : Cable AdapterBrand Name : FVJVYE : Mainland Chinatype 1 : dc 9v cabletype 2 : dc 5v cabletype 3 : dc 12V cable Step UP Module USB cableConnecter : for ChargerConverter : usb to dc cable
2.1x5.5mm USB Booster Cable Converter DC 5V 9V 12V Power Adapter Connector Line Leads USB Plug to DC Cable?DC Power Plug Dimensions:?Diameter: 5.5 mm,Inner diameter: 2.1 mm;?Positive pole with 1 meter cableThe difference between the three kinds of cables1. 5V pass-through: simple power line, USB input is 5V, power DC plug output is 5V?2. 9V boost line: with boost components, the USB input 5V voltage through the components, boost to 9V voltage 0.8 ~ 1A??3. 12V pass-through: with boosting components, the USB input 5V voltage through the components, boosting to 12V voltage 0.8~1A.??Selection guidelines:?1, check to see the voltage and current at the bottom of ADSL, router, switch, the voltage is 5V choose 5V universal, is 9V choose 9V universal, is 12V choose 12V universal.2, DC plug specifications: diameter is 5.5mm, choose the universal; if the diameter is 3.5mm, please select the appropriate voltage and 3.5mm converter; (3.5MM plug and cell phone headset plug size)?3, the store products do not distinguish between routers, switches, optical cat brand, as length as the same voltage, power is not greater than 10W products can be used.??Descriptive:1.With this cable, you can connect the battery to the router. In this way, you can use your mobile power to power the router when the power is cut off!2. With this cable, you can power your car air purifier with your mobile power supply.2.1x5.5mm USB Booster Cable Converter DC 5V 9V 12V Power Adapter Connector Line Leads USB Plug to DC Cable?Directly on the Pro label on the back of the product, or you can see the power supply of the product, the power input has 9V and 12V standard, according to your router to choose our Pro corresponding boost cable.(The 9V and 12V output booster cables are 0.8~1A, if you are a product, you can't use more than 1A booster cable)?Pro can be directly connected to most routers with 5.5*2.1MM OD and 5.5*2.1MM ID Package includes: 1pcs usb to dc cable (5v, 9v/12v optional)??Power other devices through the rechargeable battery. Such as: routers, USB lights, USB fans, radiators, 5V mini speakers, etc...Notes:?1. Please compare the detailed size with your size, please allow 1-3 cm error due to manual measurement.?2. Due to different shooting angles and light angles, the product color may have a slight color difference. This is a normal phenomenon. Please understand.?3. If you have any questions about your purchase, receipt or non-receipt, you can contact our customer service center customer service staff, we will try our best to solve the problem for you!