# `CircuitsFT232H.USB.Descriptor`

Metadata for a single FT232H device discovered on the USB bus.

The `:device` field is an opaque reference handed back by the `:usb` library.
It does not represent an open handle — it is just enough to identify the
device and open it later via `CircuitsFT232H.USB.open/1`.

# `t`

```elixir
@type t() :: %CircuitsFT232H.USB.Descriptor{
  address: 0..255,
  bus: 0..255,
  device: :usb.device(),
  port_numbers: [0..255],
  serial: String.t() | nil,
  speed: :unknown | :low | :full | :high | :super | :super_plus
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*