Vehicle Compatibility & Installation: Please confirm your vehicle has a 16-pin connector on the rearview mirror bracket (as shown in our product images) before purchasing.This dash cam power adapter plugs directly into the rearview mirror. Note: Not all trims listed in the compatibility guide have an auto-dimming rearview mirror. 3 Output Cables Included: Includes Mini USB, Type-C, and Micro USB cables, each providing 5V/2A output.Not compatible with barrel jack or RJ11 dash cams.Always check your dash cams connector type and power requirements before purchase. Power Requirements: Ensure your dash cam or device supports 5V input and draws less than 2A.Using devices exceeding these limits may cause overheating or malfunction. Usage Notes: Powers devices only when the vehicle is on not suitable for parking monitoring. Power supply automatically starts/stops with your car ignition. Easy Installation & Support: Designed for plug-and-play installation for compatible vehicle