diff --git a/pydualsense/pydualsense.py b/pydualsense/pydualsense.py
index dff13dd..b7e1206 100644
--- a/pydualsense/pydualsense.py
+++ b/pydualsense/pydualsense.py
@@ -57,9 +57,8 @@ class pydualsense:
                 return False
             except OSError as e:
                 print(e)
-        else:
-            # TODO: find something for other platforms. Maybe not even needed on linux
-            return False
+
+        return False
 
 
     def __find_device(self) -> hid.Device:
@@ -71,13 +70,13 @@ class pydualsense:
             Exception: No device detected
 
         Returns:
-            [type]: [description]
+            hid.Device: returns opened controller device
         """
         # TODO: detect connection mode, bluetooth has a bigger write buffer
         # TODO: implement multiple controllers working
         if self._check_hide():
             raise Exception('HIDGuardian detected. Delete the controller from HIDGuardian and restart PC to connect to controller')
-        detected_device = None
+        detected_device: hid.Device = None
         devices = hid.enumerate(vid=0x054c)
         for device in devices:
             if device['vendor_id'] == 0x054c and device['product_id'] == 0x0CE6:
diff --git a/setup.py b/setup.py
index 50d97cf..7dedb77 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@ with open("README.md", "r") as fh:
 
 setup(
     name='pydualsense',
-    version='0.4.0',
+    version='0.4.1',
     description='use your DualSense (PS5) controller with python',
     long_description=long_description,
     long_description_content_type="text/markdown",