The Skynet P/N:15J0300 AC Power Adapter is a black unit designed for Lexmark printers, specifically compatible with Lexmark MX, MS, and CX series. With a maximum output power of 10W and an output voltage of 10V, it provides the necessary power for your Lexmark printer to function efficiently. This product, made in China, ensures a reliable connection to keep your printer powered and ready for use.