DC 5V to DC 12V USB Voltage Step-Up Converter Cable with DC Jack 5.5 x 2.1mm

<p>USB-A to Dc jack Power Adapter Connector Cable build with copper core- (5.5mm x 2.1mm)-1 Meter DC tip size is 5.5*2.1mm, the outer diameter is 5.5mm, and the inner diameter is 2.1mm. It is used to convert 5V DC to 12V DC voltage.</p> <p><strong>Application:</strong></p> <ul> <li>With this cable, you can connect your power bank to the router. Thus, when the power is cut, you can use your power bank to supply your router!</li> <li>Use this cable, you can supply your car Air Purifier by power bank</li> <li>USB cable USB to DC5.5 * 2.1mm charging cable power supply cable hole 12V boost lines USB cable</li> <li>By charging treasure to power other devices. Such as routers, USB lights, USB fans, radiators, 5V mini speakers, and so on</li> <li>DC power plug size: diameter: 5.5mm, inner diameter: 2.1mm; positive with 1-meter cable length</li> <li>12V-through: with boosting components, the input voltage of 5V via USB components, is boosted to 12V Voltage 0.8 ~ 1A</li> <li>For 12V Wi-Fi Route, Light Cat, switches, and other equipment.</li> <li>DC Pin Polarity: Outer pin Negative and Inner Positive terminal – please make sure the device uses the same polarity</li> </ul> <p><strong>Note: – Make sure the device uses the proper power supply polarity to avoid the damage</strong></p> <hr /> <h4><strong>Features: </strong></h4> <ol> <li>Great for short distance connection</li> <li>Simply & Professional appearance for cabling</li> <li>Easier for installation save time and money</li> <li>Easy to use.</li> </ol> <hr /> <h4><strong>Package Includes:</strong></h4> <p>1 x USB Power DC 5V 0.6A to DC 12V Step Up Module USB Booster Converter Adapter Cable</p>