diff --git a/homeassistant/components/hardkernel/hardware.py b/homeassistant/components/hardkernel/hardware.py
index ad45e3ac946..47ff5830a84 100644
--- a/homeassistant/components/hardkernel/hardware.py
+++ b/homeassistant/components/hardkernel/hardware.py
@@ -17,7 +17,7 @@ BOARD_NAMES = {
 
 
 @callback
-def async_info(hass: HomeAssistant) -> HardwareInfo:
+def async_info(hass: HomeAssistant) -> list[HardwareInfo]:
     """Return board info."""
     if (os_info := get_os_info(hass)) is None:
         raise HomeAssistantError
@@ -27,14 +27,16 @@ def async_info(hass: HomeAssistant) -> HardwareInfo:
     if not board.startswith("odroid"):
         raise HomeAssistantError
 
-    return HardwareInfo(
-        board=BoardInfo(
-            hassio_board_id=board,
-            manufacturer=DOMAIN,
-            model=board,
-            revision=None,
-        ),
-        dongles=None,
-        name=BOARD_NAMES.get(board, f"Unknown hardkernel Odroid model '{board}'"),
-        url=None,
-    )
+    return [
+        HardwareInfo(
+            board=BoardInfo(
+                hassio_board_id=board,
+                manufacturer=DOMAIN,
+                model=board,
+                revision=None,
+            ),
+            dongle=None,
+            name=BOARD_NAMES.get(board, f"Unknown hardkernel Odroid model '{board}'"),
+            url=None,
+        )
+    ]
diff --git a/homeassistant/components/hardware/models.py b/homeassistant/components/hardware/models.py
index 8f9819a853d..8ce5e7be7f3 100644
--- a/homeassistant/components/hardware/models.py
+++ b/homeassistant/components/hardware/models.py
@@ -34,7 +34,7 @@ class HardwareInfo:
 
     name: str | None
     board: BoardInfo | None
-    dongles: list[USBInfo] | None
+    dongle: USBInfo | None
     url: str | None
 
 
@@ -42,5 +42,5 @@ class HardwareProtocol(Protocol):
     """Define the format of hardware platforms."""
 
     @callback
-    def async_info(self, hass: HomeAssistant) -> HardwareInfo:
+    def async_info(self, hass: HomeAssistant) -> list[HardwareInfo]:
         """Return info."""
diff --git a/homeassistant/components/hardware/websocket_api.py b/homeassistant/components/hardware/websocket_api.py
index 388b9597481..df3b8868053 100644
--- a/homeassistant/components/hardware/websocket_api.py
+++ b/homeassistant/components/hardware/websocket_api.py
@@ -42,6 +42,6 @@ async def ws_info(
     for platform in hardware_platform.values():
         if hasattr(platform, "async_info"):
             with contextlib.suppress(HomeAssistantError):
-                hardware_info.append(asdict(platform.async_info(hass)))
+                hardware_info.extend([asdict(hw) for hw in platform.async_info(hass)])
 
     connection.send_result(msg["id"], {"hardware": hardware_info})
diff --git a/homeassistant/components/homeassistant_sky_connect/hardware.py b/homeassistant/components/homeassistant_sky_connect/hardware.py
index 3c1993bfd8b..6eceb746756 100644
--- a/homeassistant/components/homeassistant_sky_connect/hardware.py
+++ b/homeassistant/components/homeassistant_sky_connect/hardware.py
@@ -10,24 +10,22 @@ DONGLE_NAME = "Home Assistant Sky Connect"
 
 
 @callback
-def async_info(hass: HomeAssistant) -> HardwareInfo:
+def async_info(hass: HomeAssistant) -> list[HardwareInfo]:
     """Return board info."""
     entries = hass.config_entries.async_entries(DOMAIN)
 
-    dongles = [
-        USBInfo(
-            vid=entry.data["vid"],
-            pid=entry.data["pid"],
-            serial_number=entry.data["serial_number"],
-            manufacturer=entry.data["manufacturer"],
-            description=entry.data["description"],
+    return [
+        HardwareInfo(
+            board=None,
+            dongle=USBInfo(
+                vid=entry.data["vid"],
+                pid=entry.data["pid"],
+                serial_number=entry.data["serial_number"],
+                manufacturer=entry.data["manufacturer"],
+                description=entry.data["description"],
+            ),
+            name=DONGLE_NAME,
+            url=None,
         )
         for entry in entries
     ]
-
-    return HardwareInfo(
-        board=None,
-        dongles=dongles,
-        name=DONGLE_NAME,
-        url=None,
-    )
diff --git a/homeassistant/components/homeassistant_yellow/hardware.py b/homeassistant/components/homeassistant_yellow/hardware.py
index 01aee032a22..ad17eccfe7f 100644
--- a/homeassistant/components/homeassistant_yellow/hardware.py
+++ b/homeassistant/components/homeassistant_yellow/hardware.py
@@ -12,7 +12,7 @@ MODEL = "yellow"
 
 
 @callback
-def async_info(hass: HomeAssistant) -> HardwareInfo:
+def async_info(hass: HomeAssistant) -> list[HardwareInfo]:
     """Return board info."""
     if (os_info := get_os_info(hass)) is None:
         raise HomeAssistantError
@@ -22,14 +22,16 @@ def async_info(hass: HomeAssistant) -> HardwareInfo:
     if not board == "yellow":
         raise HomeAssistantError
 
-    return HardwareInfo(
-        board=BoardInfo(
-            hassio_board_id=board,
-            manufacturer=MANUFACTURER,
-            model=MODEL,
-            revision=None,
-        ),
-        dongles=None,
-        name=BOARD_NAME,
-        url=None,
-    )
+    return [
+        HardwareInfo(
+            board=BoardInfo(
+                hassio_board_id=board,
+                manufacturer=MANUFACTURER,
+                model=MODEL,
+                revision=None,
+            ),
+            dongle=None,
+            name=BOARD_NAME,
+            url=None,
+        )
+    ]
diff --git a/homeassistant/components/raspberry_pi/hardware.py b/homeassistant/components/raspberry_pi/hardware.py
index cd1b56ba789..6433b15adb5 100644
--- a/homeassistant/components/raspberry_pi/hardware.py
+++ b/homeassistant/components/raspberry_pi/hardware.py
@@ -32,7 +32,7 @@ MODELS = {
 
 
 @callback
-def async_info(hass: HomeAssistant) -> HardwareInfo:
+def async_info(hass: HomeAssistant) -> list[HardwareInfo]:
     """Return board info."""
     if (os_info := get_os_info(hass)) is None:
         raise HomeAssistantError
@@ -42,14 +42,16 @@ def async_info(hass: HomeAssistant) -> HardwareInfo:
     if not board.startswith("rpi"):
         raise HomeAssistantError
 
-    return HardwareInfo(
-        board=BoardInfo(
-            hassio_board_id=board,
-            manufacturer=DOMAIN,
-            model=MODELS.get(board),
-            revision=None,
-        ),
-        dongles=None,
-        name=BOARD_NAMES.get(board, f"Unknown Raspberry Pi model '{board}'"),
-        url=None,
-    )
+    return [
+        HardwareInfo(
+            board=BoardInfo(
+                hassio_board_id=board,
+                manufacturer=DOMAIN,
+                model=MODELS.get(board),
+                revision=None,
+            ),
+            dongle=None,
+            name=BOARD_NAMES.get(board, f"Unknown Raspberry Pi model '{board}'"),
+            url=None,
+        )
+    ]
diff --git a/tests/components/hardkernel/test_hardware.py b/tests/components/hardkernel/test_hardware.py
index 5f33cb417f2..33602f92e3f 100644
--- a/tests/components/hardkernel/test_hardware.py
+++ b/tests/components/hardkernel/test_hardware.py
@@ -48,7 +48,7 @@ async def test_hardware_info(hass: HomeAssistant, hass_ws_client) -> None:
                     "model": "odroid-n2",
                     "revision": None,
                 },
-                "dongles": None,
+                "dongle": None,
                 "name": "Home Assistant Blue / Hardkernel Odroid-N2",
                 "url": None,
             }
diff --git a/tests/components/homeassistant_sky_connect/test_hardware.py b/tests/components/homeassistant_sky_connect/test_hardware.py
index f4e48d56a67..6226651133a 100644
--- a/tests/components/homeassistant_sky_connect/test_hardware.py
+++ b/tests/components/homeassistant_sky_connect/test_hardware.py
@@ -62,24 +62,27 @@ async def test_hardware_info(hass: HomeAssistant, hass_ws_client) -> None:
         "hardware": [
             {
                 "board": None,
-                "dongles": [
-                    {
-                        "vid": "bla_vid",
-                        "pid": "bla_pid",
-                        "serial_number": "bla_serial_number",
-                        "manufacturer": "bla_manufacturer",
-                        "description": "bla_description",
-                    },
-                    {
-                        "vid": "bla_vid_2",
-                        "pid": "bla_pid_2",
-                        "serial_number": "bla_serial_number_2",
-                        "manufacturer": "bla_manufacturer_2",
-                        "description": "bla_description_2",
-                    },
-                ],
+                "dongle": {
+                    "vid": "bla_vid",
+                    "pid": "bla_pid",
+                    "serial_number": "bla_serial_number",
+                    "manufacturer": "bla_manufacturer",
+                    "description": "bla_description",
+                },
                 "name": "Home Assistant Sky Connect",
                 "url": None,
-            }
+            },
+            {
+                "board": None,
+                "dongle": {
+                    "vid": "bla_vid_2",
+                    "pid": "bla_pid_2",
+                    "serial_number": "bla_serial_number_2",
+                    "manufacturer": "bla_manufacturer_2",
+                    "description": "bla_description_2",
+                },
+                "name": "Home Assistant Sky Connect",
+                "url": None,
+            },
         ]
     }
diff --git a/tests/components/homeassistant_yellow/test_hardware.py b/tests/components/homeassistant_yellow/test_hardware.py
index 295e44c6ce7..45d6fcabdfe 100644
--- a/tests/components/homeassistant_yellow/test_hardware.py
+++ b/tests/components/homeassistant_yellow/test_hardware.py
@@ -48,7 +48,7 @@ async def test_hardware_info(hass: HomeAssistant, hass_ws_client) -> None:
                     "model": "yellow",
                     "revision": None,
                 },
-                "dongles": None,
+                "dongle": None,
                 "name": "Home Assistant Yellow",
                 "url": None,
             }
diff --git a/tests/components/raspberry_pi/test_hardware.py b/tests/components/raspberry_pi/test_hardware.py
index ad9533e8af5..c36fcbd1642 100644
--- a/tests/components/raspberry_pi/test_hardware.py
+++ b/tests/components/raspberry_pi/test_hardware.py
@@ -48,7 +48,7 @@ async def test_hardware_info(hass: HomeAssistant, hass_ws_client) -> None:
                     "model": "1",
                     "revision": None,
                 },
-                "dongles": None,
+                "dongle": None,
                 "name": "Raspberry Pi",
                 "url": None,
             }