USB Boost Converter with LED Display 5V to 9V/12V Power Supply for Charging and Devices

LED Display USB Boost Converter with 3.5x1.35mm Connector, Converts DC 5V to 9V/12V for Charging, Power Conversion, and Voltage Regulation

Optimize your USB power source by increasing the voltage from 5V to either 9V or 12V using this step-up converter cable. It features a 3.5x1.35mm connector, making it suitable for various power supplies, chargers, and voltage transformer devices. Keep track of your power output with the integrated LED display, which guarantees a secure and consistent power supply.This device features a portable design that is both compact and lightweight, making it ideal for travel and use on the move. It is user-friendly, requiring no extra software or drivers—just plug it in and start using it. It is brand new and operates with an input voltage of 5V, providing output options of 9V or 12V. The maximum output current is 2A at 9V and 1.5A at 12V. The interface allows for a USB connection to be converted into a DC round hole. Additionally, the step-up regulator includes a switch to select between 9V and 12V, with an LED display indicating the current output voltage.This device can be utilized to supply power to the router using a power bank during outages. You can continue to access Wi-Fi even when the electricity is off. It is also compatible with other devices that require a 5V power source, including small fans, desk lamps, solar panels, USB power packs, and power adapters. It features excellent craftsmanship and reliable performance. Its compact size makes it easy to handle. It is simple to use with a plug-and-play design. The package contains: 1 USB step-up converter and 1 connector.