USB Charge Power Boost Cable DC 5V to 12V 1A Step UP Converter Adapter USB Cable with Boost Component

Voltage selection: Can be directly in the product back label, or the power supply of the product can be seen, there are power input 5V standards, according to your router to choose our corresponding boost line. (12V boost line output 1A, if you are more than 1A, you can't use it)
Power plug size specifications: If you are not sure, you can consult the manufacturer of the equipment, or consult the merchant who sells the equipment online: whether the size of the power DC plug is 5.5 x outside diameter 2.1mm, if you are please choose.
Most routers that can be directly outside are 5.5 x inside diameter 2.1.
12V boost line: with boost components, the USB input 5V voltage through the components, boosted to 12V voltage 1A

Material: Plastic
colour: As shown

Package Contents:
1 x 5V to 12V USB power cable USB to DC 5.5 x 2.1mm

Only the above package content, other products are not included.
Note: Light reflection 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.