This Blackmagic Design Mini Converter doesn't come with a power supply. It offers great functionality for SDI distribution.

To use this product, first connect it to your SDI source. Since it doesn't have a power supply, you need to ensure you have a compatible one. When connecting, make sure the cables are properly plugged in. As for maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures. Check the connections regularly to ensure stable performance.