Tlily - 2X usb Boost Cable 5V Step Up to 9V 12V Dc Voltage Converter 1A Step-Up Volt Transformer Dc Power Regulator with Switch

The USB booster input voltage is DC 5V, output voltage is 9V or 12V, the maximum output current is 1A (9V), 0.8A (12V). APPLICATION: The converter can be used to power the router via power bank in case of power off. Besides, can also be applied to other 5v powered device, such as fan, desk lamp, solar panel, USB power bank, power adapter, etc. SWITCH & LED DISPLAY: The step-up regulator is designed with a switch, you can choose the output 9v or 12v, and the LED display would show the output voltage value. CONVENIENT USE: Plug and play, you can still enjoy WIFI during power outages; the with small dimension, is very convenient to carry out. Color: black material: plastic Input voltage: 5V Output voltage: 9V / 12V Output current: 9V 1A 12V 0.8A Interface properties: USB hole to DC round hole conversion Line length: 0.8m Weight: 35g/Set Package Contents 2 * 5V Step Up to 9V 12V DC Voltage Converter 2 * 3.5 * 1.35mm DC Connector 2 * One to Two Adapter Only the above package content, other