Features:1. Compatible with multiple fast-charging standards including PD3.0/2.0, QC4+/3.0/2.0, FCP, and AFC, making it suitable for a wide range of modern devices.2. Supports up to 5A current output for strong power delivery (actual performance depends on your charger and device).3. Adjustable preset voltage options (9V, 12V, 15V, 20V) by shorting the labeled pads, allowing you to choose the exact power level for your project.4. Converts USB-C power source into stable DC output, ideal for upgrading older devices with DC input to use modern USB-C charging.5. Enables older electronics like routers or modems to receive stable 9V or 12V power from a USB-C fast charger.Product Details:This set of 4 USB-C PD trigger modules enables you to add fast-charging functionality and flexible voltage control to your DIY projects. Each module features a metal and plastic construction, allowing you to easily select voltage levels, adapt USB-C power to DC devices, and deliver efficient charging for phones, gadgets, and other electronics. Simply connect and configure as needed.Specifications:- Color: As shown- Material: Metal + Plastic- Package Includes: 4 × Power Transmission Boost Module- Note: Package contains only the items listed. Slight color variations may occur due to lighting or screen differences. Dimensions may have a tolerance of +/- 1–3 cm.