This Blackmagic Design ATEM 2 M/E production switcher is a great choice for video production. Please note that it does not come with a power supply. It can still perform well in your video - making tasks, offering reliable switching functions.

Using this Blackmagic Design ATEM 2 M/E production switcher is easy. First, you'll need to connect it to an appropriate power supply that you've sourced separately. Once powered on, you can start using it to switch between different video sources for your production. When using, make sure all the connections are secure to avoid signal interruptions. For maintenance, keep it in a clean and dry place. Regularly check the cables for any signs of wear and tear. Also, don't expose it to extreme temperatures or humidity as it may affect its performance.