This unit doesn't come with an external power supply. There are a couple of known issues: the screen hood is missing, and the plastic housing on the back of the unit has a bit of stickiness.

Using this Blackmagic Design Studio Camera 2 is straightforward. Just connect it to your desired display or recording device as you normally would. Remember, since it doesn't include an external power supply, you'll need to use your own compatible one. When it comes to the stickiness on the back plastic housing, try using a mild cleaning solution to wipe it gently. Avoid using abrasive materials as they might damage the camera. As for the missing screen hood, you can purchase an aftermarket one to enhance your viewing experience. Always keep the camera in a dry and clean environment to ensure its long - term performance.