2pack DC 5V to 12V 9V USB Voltage Step Up Converter Cable Power Supply USB Cable DC Voltage Converter 1A Step-up Volt Transformer Power Regulator Line with LED Display for Desk Lamp Small Fan

Features

• Widely Usage, Designed with switch, you can choose the output 9v or 12v through it, and the LED display would tell the output voltage value Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 12V power.
• USB step up converter input voltage is DC 5V, output voltage is DC 9V or 12V, max output current is 1A (9V), 0.8A (12V).
• voltage adapter provides your devices reliable protection from over-current, over voltage, overload or short circuit ；Switch and LED display: our step-up regulator is designed with switch, you can choose the output 9V or 12V through it, and the LED display would tell the output voltage
• 2 Pieces DC 5V to DC 9V 12V USB Voltage Step Up Converter Cable with 1A Step-up Volt Transformer Power Regulator Line with LED Display for Fan, LED Light, Wireless Router, Speakers and More Devices
• PACKAGE INCLUDING: 2x 5v to 9v 12v USB converter; 2x 3.5*1.35mm DC connector.