{
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  "connector": "edgeHighCurrentProvider",
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  "transport": {
    "type": "usb"
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  "firmwares": [
    {
      "name": "HID Keyboard + Mouse",
      "url": "https://github.com/microsoft/pxt-jacdac/releases/latest/download/hid-servers-f4.uf2",
      "productIdentifier": 819577746
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}