diff --git a/src/viam/components/board/board.py b/src/viam/components/board/board.py
index 1d8933aa0..9d0cb23b5 100644
--- a/src/viam/components/board/board.py
+++ b/src/viam/components/board/board.py
@@ -366,7 +366,7 @@ async def gpio_pin_by_name(self, name: str) -> GPIOPin:
 
     @abc.abstractmethod
     async def set_power_mode(
-        self, mode: PowerMode.ValueType, duration: Optional[timedelta] = None, *, timeout: Optional[float] = None, **kwargs
+        self, mode: PowerMode.ValueType, duration: Optional[timedelta] = None, *, extra: Optional[Dict[str, Any]] = None, timeout: Optional[float] = None, **kwargs
     ):
         """
         Set the board to the indicated power mode.
diff --git a/src/viam/components/board/client.py b/src/viam/components/board/client.py
index 5377225da..4720667cc 100644
--- a/src/viam/components/board/client.py
+++ b/src/viam/components/board/client.py
@@ -201,6 +201,7 @@ async def set_power_mode(
         mode: PowerMode.ValueType,
         duration: Optional[timedelta] = None,
         *,
+        extra: Optional[Dict[str, Any]] = None,
         timeout: Optional[float] = None,
         **kwargs,
     ):
@@ -208,7 +209,7 @@ async def set_power_mode(
         duration_pb: Optional[Duration] = None
         if duration is not None:
             duration_pb = [(d, d.FromTimedelta(duration)) for d in [Duration()]][0][0]
-        request = SetPowerModeRequest(name=self.name, power_mode=mode, duration=duration_pb)
+        request = SetPowerModeRequest(name=self.name, power_mode=mode, duration=duration_pb, extra=dict_to_struct(extra))
         await self.client.SetPowerMode(request, timeout=timeout, metadata=md)
 
     async def get_geometries(self, *, extra: Optional[Dict[str, Any]] = None, timeout: Optional[float] = None, **kwargs) -> List[Geometry]:
diff --git a/src/viam/components/board/service.py b/src/viam/components/board/service.py
index dbc837d80..4a985bf9d 100644
--- a/src/viam/components/board/service.py
+++ b/src/viam/components/board/service.py
@@ -164,6 +164,7 @@ async def SetPowerMode(self, stream: Stream[SetPowerModeRequest, SetPowerModeRes
         await board.set_power_mode(
             mode=request.power_mode,
             duration=request.duration.ToTimedelta(),
+            extra=struct_to_dict(request.extra),
             timeout=timeout,
             metadata=stream.metadata,
         )
diff --git a/tests/mocks/components.py b/tests/mocks/components.py
index 6a06d661b..2faaebd52 100644
--- a/tests/mocks/components.py
+++ b/tests/mocks/components.py
@@ -436,8 +436,9 @@ async def do_command(self, command: Mapping[str, ValueTypes], *, timeout: Option
         return {"command": command}
 
     async def set_power_mode(
-        self, mode: PowerMode.ValueType, duration: Optional[timedelta] = None, *, timeout: Optional[float] = None, **kwargs
+        self, mode: PowerMode.ValueType, duration: Optional[timedelta] = None, *, extra: Optional[Dict[str, Any]] = None, timeout: Optional[float] = None, **kwargs
     ):
+        self.extra = extra
         self.timeout = timeout
         self.power_mode = mode
         self.power_mode_duration = duration
diff --git a/tests/test_board.py b/tests/test_board.py
index 185ca2502..7f8a9046b 100644
--- a/tests/test_board.py
+++ b/tests/test_board.py
@@ -275,12 +275,14 @@ async def test_set_power_mode(self, board: MockBoard, service: BoardRPCService):
             pm_mode = PowerMode.POWER_MODE_OFFLINE_DEEP
             pm_duration = Duration()
             pm_duration.FromTimedelta(timedelta(minutes=1))
-            request = SetPowerModeRequest(name=board.name, power_mode=pm_mode, duration=pm_duration)
+            extra = {"foo": "bar", "baz": [1, 2, 3]}
+            request = SetPowerModeRequest(name=board.name, power_mode=pm_mode, duration=pm_duration, extra=dict_to_struct(extra))
             response: SetPowerModeResponse = await client.SetPowerMode(request, timeout=6.66)
             assert response == SetPowerModeResponse()
             assert board.timeout == loose_approx(6.66)
             assert board.power_mode == PowerMode.POWER_MODE_OFFLINE_DEEP
             assert board.power_mode_duration == pm_duration.ToTimedelta()
+            assert board.extra == extra
 
     async def test_write_analog(self, board: MockBoard, service: BoardRPCService):
         async with ChannelFor([service]) as channel: