Using your Blackmagic Design MultiDock is easy. First, find a stable surface to place the dock. Connect the correct power supply that comes with the dock to a power outlet. When inserting the power cord, be careful as the corner is dented and may make it a bit tricky. Once powered on, you can start using the dock for your devices. For maintenance, keep the dock clean and free from dust. Avoid exposing it to extreme temperatures or moisture. If you encounter any problems with the power cord insertion, try adjusting the angle gently.