# MCHOSE V9 Turbo+: reconstructing headset RGB control

> MCHOSE V9 Turbo+ protocol research reconstructs the headset's USB HID RGB control exchange. It documents the 65-byte Windows write buffer, lighting fields, ACK draining and a 0x07 status query that reads back color values. C# and Python probes exercise the commands against the device.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/SlumberMin/mchose-v9-protocol>
- Primary source: <https://github.com/SlumberMin/mchose-v9-protocol/blob/301805dcc114ad9ef21aa95d5926b5fe47f85132/docs/PROTOCOL.md>
- Catalog page: <https://awesomerea.org/resources/mchose-v9-protocol-case/>
- Record JSON: <https://awesomerea.org/resources/mchose-v9-protocol-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/mchose-v9-protocol-case/index.md)

## Requirements & limits

- **Prerequisites:** A MCHOSE V9 Turbo+ headset on Windows; the C# probe is built with the included PowerShell script.
- **Scope:** The documented lighting interface is USB device 3837:6008.
- **License:** Code is MIT licensed; documentation is CC BY 4.0.

## Primary sources

1. <https://github.com/SlumberMin/mchose-v9-protocol/blob/301805dcc114ad9ef21aa95d5926b5fe47f85132/docs/PROTOCOL.md>
2. <https://github.com/SlumberMin/mchose-v9-protocol/blob/301805dcc114ad9ef21aa95d5926b5fe47f85132/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.