This Blackmagic Design ATEM 2 M/E production switcher doesn't come with a power supply. Note that some prongs on the heat sink are bent - check the photos for details.

Using this Blackmagic Design ATEM 2 M/E production switcher is easy. First, you'll need to get a compatible power supply since it's not included. Once you've got the power sorted, connect it to your video setup. When you're using it, be gentle around the heat sink because some of the prongs are bent. For maintenance, keep it in a clean and dry place. Regularly dust it off to make sure it runs smoothly. Also, don't expose it to extreme temperatures. If you notice any performance issues, check the connections first. That's about it - enjoy using your production switcher!