Description: Application: 1. With this cable, you can connect your power bank to router. Thus, when power cut, you can use your power bank to supply your router. 2. Use this cable, you can supply your car air purifier LED strip light by power bank 3.For 12V WiFi Route,Light for Cat, switches and other equipment. 4. For other 12V Device (power Less than 12W 1000mA) Specifications: Input Voltage: for DC 5V Max Input Current: 1A Output Voltage: for DC 12V Output Current: 700-1000mA(For 1000mA or less application is recommended) Max Output Power: 12W Cable Length: Approx. 125cm Color: Black Input Interface: USB A Type Male Output Interface: 5.5x2.1mm Plug (Inside the positive pole outside the negative) Quantity: 1PC (other accessories in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 4.No retail package Package includes: 1 X USB for DC 5V to for DC 12V 5.5x2.1mm Male Step-Up Converter Adapter Cable