[
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    "host": "192.168.1.72",
    "normal": {
      "width": 24,
      "height": 24,
      "visible_pixels": 240
    },
    "adapter": {
      "width": 24,
      "height": 24,
      "visible_pixels": 0
    }
  },
  {
    "host": "192.168.1.71",
    "normal": {
      "width": 16,
      "height": 16,
      "visible_pixels": 0
    },
    "adapter": {
      "width": 16,
      "height": 16,
      "visible_pixels": 0
    }
  }
]