Features: Intelligent Voltages Boosting Technology: Built with an intelligent chip, this USB power cable boosts 5V to 12V output, solving the issue of low power charging for highly demanded devices like portable electronics and car chargers. Durability PVC Construction for superior wear resistance and tensile strength, ensuring long lasting performances compared to standard plastic cables, ideal for frequent travelers. Universally Compatibility: Supports multiple USB interfaces, eliminating the need to switching cables between different devices, perfect for users with various digital devices needing stable power supply. Portable & Convenient Design: 1.5meter length makes it easy to carry in bags or pockets without taking up space for commuters or travelers requiring easy charging. Safe & Stable Output: Features over current and over voltages protections ensuring secure charging, preventing damages from unstable power delivery, suitable for safety conscious users. Specifications: Component: PVC Size: about 1.5meters/59.05in long Color: black Input voltages 5V, output voltages 12V, output power to 10W Optional Connection Type：RJ11 Port/Car lighter use/ DC3.5x1.35/ DC5.5x2.1 Suitable for mobile power supply, car charging, home electronic equipment power supply and other occasion Supports a variety of USB devices, provides stable boosting power for low-voltages devices, and is easy to carry and use. Package Includes: 1PC USB boosting cable power cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.