The Ring Outdoor USB Power Supply is a black, long cable with a micro-USB connector, designed specifically for powering Ring surveillance cameras. With a voltage of 5V and a power output of 2.5A, this power supply ensures reliable and efficient power delivery to your outdoor camera. The cable is weatherproof, making it suitable for both outdoor and indoor use. The Ring brand guarantees quality and compatibility with their SmartCam model, providing a convenient and secure solution for your home surveillance needs.