diff --git a/voicevox/client.py b/voicevox/client.py
index f68902a..950eaa8 100644
--- a/voicevox/client.py
+++ b/voicevox/client.py
@@ -9,6 +9,7 @@
 from .http import HttpClient
 from .speakers import Speaker
 from .speaker_info import SpeakerInfo
+from .supported_devices import SupportedDevices
 
 logger = logging.getLogger(__name__)
 
@@ -150,6 +151,12 @@ async def fetch_speaker_info(
         """
         return SpeakerInfo(await self.http.get_speaker_info(speaker_uuid, core_version)) 
 
+    async def check_devices(self, core_version: Optional[str] = None) -> SupportedDevices:
+        params = {}
+        if core_version:
+            params["core_version"] = core_version
+        return SupportedDevices(await self.http.supported_devices(params))
+
     async def multi_synthesis(
         self, audio_queries: List[AudioQuery], speaker: int,
         *, core_version: Optional[str] = None
diff --git a/voicevox/http.py b/voicevox/http.py
index 30614e3..b0d1b5f 100644
--- a/voicevox/http.py
+++ b/voicevox/http.py
@@ -1,6 +1,6 @@
 # voicevox - http
 
-from typing import List, Optional
+from typing import List, Optional, Dict
 
 import logging
 
@@ -98,5 +98,5 @@ async def initialize_speaker(self, params: dict) -> None:
     async def is_initialized_speaker(self, params: dict) -> bool:
         return await self.request("GET", "/is_initialized_speaker", params=params)
 
-
-
+    async def supported_devices(self, params: dict) -> Dict[str, bool]:
+        return await self.request("GET", "/supported_devices")
diff --git a/voicevox/supported_devices.py b/voicevox/supported_devices.py
new file mode 100644
index 0000000..8585363
--- /dev/null
+++ b/voicevox/supported_devices.py
@@ -0,0 +1,31 @@
+# voicevox-client - supported devices
+
+from typing import Dict
+
+
+class SupportedDevices:
+    """Supported devices
+    
+    Attributes
+    ----------
+    cpu : bool
+        Check cpu support
+    cuda : bool
+        Check cuda support
+    dml : bool
+        Check directml support
+    """
+    def __init__(self, payload: Dict[str, bool]):
+        self.__data = payload
+
+    @property
+    def cpu(self) -> bool:
+        return self.__data["cpu"]
+
+    @property
+    def cuda(self) -> bool:
+        return self.__data["cuda"]
+
+    @property
+    def dml(self) -> bool:
+        return self.__data["dml"]