USB to DC 5V to DC 12V 1A Step Up Power Cable 5.5*2.1mm - 1m

USB DC 5V to 9V/12V 1A 5.5mm x2.5mm Step UP Module Converter Adapter

USB to 12v step up with 1m cable

USB DC 5V To DC 12V 9V 1A 6W 2.1x5.5mm 5525 5521 Male Step-Up

Material: High quality copper wire USB Input voltage: DC 5V DC output voltage: DC 12V DC plug: 5.5*2.1mm Cable length: 1M

HiLetgo 3pcs USB to DC Convert Cable 5V to 12V Voltage Step-Up Cable 5.5x2.1mm DC Connect Male 1M

5V to DC 12V Step up Module Converter USB to DC Male with 8pcs

5.5 x 2.1 mm USB 5V to 12V DC Connector Step-up Module Converter

1M USB to DC 5.5 2.5mm power boost line DC 5V to DC 5V 9V / 12V

Triani USB 5V to DC 12V 4mm x 1.7mm Power Cable, Compatible with

Usb Convert Cable 5v 5v 9v 12v Voltage Step Cable 5 5x2 1mm

Description: Application: 1. When standard USB input is 5V,5.5x2.1mm port output is 5V,when QC3.0 USB input,5.5x2.1mm output is 12V,your USB adapter must have QC 3.0 output,standard USB input,output is 5V,can not Step Up to 12V. 2. With this cable, you can connect your power bank to router. Thus, when power cut, you can use your qc3.0 USB power bank to supply your router. 3.

USB to for DC 12V Adapter, 2.1x5.5mm USB for DC 1.5A Step Up Converter Jack Powe