MEIRIYFA USB DC 5V to 12V Step Up Adapter Power Cable Converter, USB to DC 5.5x2.1mm 3.5x1.35mm Boost Wire Cord with LED Voltage Display for Router, Speakers, Camera, Desk lamp, Mini Fan (1M)

Features

• USB to DC 5V to 12V Step Up 5.5x2.1mm Converter Step Up Cable: Mainly used for USB to DC, 5V to 9V 12V boost. The cable can only operate with an output voltage of 9V 1A or 12V 0.8A MAX, they are an IC circuit used to limit voltage to protect your device.
• Specification: USB to DC Boost Converter Cable DC 5V to 9V 12V, USB Input: 5V; DC Connector Output: 9V 1A/12V 0.8A; Cable Length: 1M. In addition, We offer extra DC5.5x2.1mm Female to Dual Male Power Cord (0.38M), DC3.5x1.35mm adapter.
• Switch and Voltage Display: MEIRIYFA USB DC 5V to 9V 12V Step Up Power Cable is designed with switch, you can choose the output DC 12V or 9V through it, and the LED display would tell the output voltage value.
• Safe & Reliable: With built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit.
• Wide Application: DC 5V to DC 12V USB Voltage Step Up Converter Cable can be used to power the router via power bank if power down. In addition, can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter, speakers that requires for 12V/9V poewr and bluetooth audio etc.