This Blackmagic Design UltraStudio 4K comes with the correct power supply. Note that the SDI Loop A output has a functionality issue, while other SDI outputs work well.

Using this Blackmagic Design UltraStudio 4K is easy. First, make sure to connect it with the provided correct power supply. When using the SDI outputs, be aware that the SDI Loop A output may not work properly, so you can rely on the other SDI outputs for your needs. As for maintenance, keep it in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. If you notice any other problems, contact the customer service.