{
  "added_at": "2026-11-08",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Prismatic reconstructs the SteelSeries Arena 7 speaker lighting exchange in a macOS menu bar app. It sends USB HID output report 0x06 with commands and RGB values for four zones, using a layout recovered from SteelSeries GG USBPcap traffic. The app controls left and right colors, brightness and power.",
  "description_zh": "Prismatic 在 macOS 菜单栏应用中重建 SteelSeries Arena 7 音箱的灯光通信。它发送 HID 输出报告 0x06，以抓取 SteelSeries GG USB 流量所得的格式设置四个区域的 RGB 值与命令，并控制左右颜色、亮度和开关。",
  "entry_url": "https://awesomerea.org/resources/prismatic-arena7-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/prismatic-arena7-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/szamski/Prismatic-for-macOS/blob/36325050449c7b1dfd0af6b3c77f499183d74bfb/README.md",
  "group": "cases",
  "id": "prismatic-arena7-case",
  "json_url": "https://awesomerea.org/resources/prismatic-arena7-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/prismatic-arena7-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/prismatic-arena7-case/index.md",
  "name": "Prismatic: reconstructing SteelSeries Arena 7 RGB control",
  "name_zh": "Prismatic：重建 SteelSeries Arena 7 RGB 灯光控制",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/prismatic-arena7-case.gif",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "license"
  ],
  "requirements": [
    "Requires macOS 14+ and SteelSeries Arena 7 speakers connected by USB.",
    "Building from source requires full Xcode.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要 macOS 14 及以上版本，并通过 USB 连接 SteelSeries Arena 7 音箱。",
    "从源码构建需要完整 Xcode。",
    "采用 MIT 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/szamski/Prismatic-for-macOS",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}