A fully isolated power supply unit with six output ports. - Model: DC-DC Station II - Power Output: DC9V / 150mA x 6 - Input Voltage: DC12V In / Link - Additional Output: DC9V / 500mA x 2 - Type: Fully Isolated Power Supply - User Guide: Includes User's Guide Thank you for viewing. I purchased this about two years ago. It worked without any problems at the time. (I haven't used it recently, so I'm not sure about its current condition, but I have stored it carefully.) The outer box is included, but the cardboard dividers inside the box are missing. I will wrap it with cushioning material to prevent movement during shipping.