> For the complete documentation index, see [llms.txt](https://docs.behringer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.behringer.com/power-and-mounting.md).

# Power and Mounting

## Mounting Options

Both the FLOW 4V and FLOW 4VIO feature standard 1/4" threaded mounting points, allowing them to be attached to cameras and video equipment. Anti-rotation holes prevent accidental movement or loosening when mounted to professional video equipment, ensuring a secure and stable setup.

<figure><img src="https://3855008865-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEeobaGGdWhQsZjKhg5XU%2Fuploads%2FTbqcW5QFFv7jwqyeJ4Tt%2Fflow-4v-bottom-view.png?alt=media&amp;token=f6d9a184-d7a9-4ca7-a639-a640b3b73188" alt=""><figcaption></figcaption></figure>

Securely stack the FLOW 4V and 4VIO using the integrated 1/4" captive screw. Push and turn the screw head on the bottom of the device using the included wrench to secure it to any other device. The matching hex wrench can be found behind the antenna on FLOW 4V.

<figure><img src="https://3855008865-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEeobaGGdWhQsZjKhg5XU%2Fuploads%2FciTSsYOCRVWjM6VW7WXd%2Fflow-4v-allen-wrench.png?alt=media&amp;token=25c3d1f3-3503-43ef-a752-cb55dd8d317b" alt=""><figcaption></figcaption></figure>

Both models also come with a microphone stand clip. The clip can be screwed onto the bottom, allowing the devices to be attached to any 5/8" microphone stand (dia. \~16 mm).

<figure><img src="https://3855008865-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEeobaGGdWhQsZjKhg5XU%2Fuploads%2FOd03PafgJnHF53ngbhVD%2Fflow-4v-mic-stand-clip.png?alt=media&amp;token=04434626-a512-4813-9dd6-87fc000dacc1" alt=""><figcaption></figcaption></figure>

## Power

Both FLOW 4V and FLOW 4VIO are powered over USB through either of the two USB-C ports.

Use a USB Power Delivery (USB-PD) source, such as a USB-PD computer port or a USB power bank. For a FLOW 4V on its own, the source must supply at least 5 V / 3 A. When a FLOW 4VIO is connected to a FLOW 4V, the source must supply 12 V / 3 A, because the FLOW 4V also powers the FLOW 4VIO.

When used as a StageConnect Host and supplied with 12 V through USB-PD, both FLOW 4V and FLOW 4VIO can remotely power a StageConnect Client device over an XLR cable (DMX recommended). This allows the power supply to be placed at whichever unit acts as the StageConnect Host. See [Signal Routing](/signal-routing.md) for the StageConnect Host and Client roles.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.behringer.com/power-and-mounting.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.