Features: This USB extension cable with a convenient on/off switcher delivers 5V2A charging power, perfect for dashboard cams, LED lights, and portable fans while eliminating frequent plugging. Built with durability plastic housing and reinforced metal connectors, its 501 switcher ensures stable power control and extended lifespans for daily device connectivity. Ideal for enthusiasts, office workers, and hobbyists who need flexible power management for USB powered gadgets in tight space. Effortlessly organize charging stations behind desks, optimize car recorders setups, or control decorative LED strips in homes/workshop environments. The integrated switcher provides instantly power regulation without device removal – a streamlined solution for maintaining organized USB device networks. Specifications: Composition: Plastic + Metal Length: Approx.30cm/11.81inch Option Color: Black,White; USB male to USB female extension cord power cord with switcher (does not support data transmission) Package Includes: 2pc USB switcher Cable note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color