Features: The USB power boost cable converts 5V to DC9V/12V, enhancing device performance and charging speed. Made of high-quality materials for reliable operation. Lightweight and portable design. Provides stable voltage output to meet power requirements while protecting connected devices. Suitable for users requiring variable voltage output, such as photography enthusiasts, music producers, and electronics hobbyists. Supports USB interfaces for charging digital cameras, o devices, routers, and other compatible electronics. Specifications: Material: PVC Input: USB 5V Output: DC 9V/12V Connector Type: DC5521 Connectors Included: 8 pieces Cable Length: Approximately 1m (3.28ft) Package Includes: 1 x USB to DC9V/12V Charging Cable Note: Due to lighting and shooting conditions, slight color variations may occur. Allow 0–1cm measurement deviation.