This Evertz CP - 6408E control panel comes with a correct power supply. It's a great choice for your control needs. Note that the front panel has a dent and is bent on the right side, but the buttons near the dent still work perfectly fine.

Using this Evertz control panel is easy. First, connect it to the correct power supply. Then, you can use the XY keypad and displays to control as needed. Be careful around the dented area on the front panel, though it won't affect the function of nearby buttons. For maintenance, keep it in a dry and clean place. If you notice any other issues, contact a professional.