diff --git a/Source/ThirdParty/HarmonyLinkLib/bin/Linux/libHarmonyLinkLib.so b/Source/ThirdParty/HarmonyLinkLib/bin/Linux/libHarmonyLinkLib.so
index 67e0680..a48fb6f 100644
Binary files a/Source/ThirdParty/HarmonyLinkLib/bin/Linux/libHarmonyLinkLib.so and b/Source/ThirdParty/HarmonyLinkLib/bin/Linux/libHarmonyLinkLib.so differ
diff --git a/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.dll b/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.dll
index 9c2272b..860a335 100644
Binary files a/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.dll and b/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.dll differ
diff --git a/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.lib b/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.lib
index ce48844..233a4d6 100644
Binary files a/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.lib and b/Source/ThirdParty/HarmonyLinkLib/bin/Win64/HarmonyLinkLib.lib differ
diff --git a/Source/ThirdParty/HarmonyLinkLib/include/Enums/EDevice.h b/Source/ThirdParty/HarmonyLinkLib/include/Enums/EDevice.h
index 31f9bfe..f49c7ec 100644
--- a/Source/ThirdParty/HarmonyLinkLib/include/Enums/EDevice.h
+++ b/Source/ThirdParty/HarmonyLinkLib/include/Enums/EDevice.h
@@ -21,6 +21,7 @@ namespace HarmonyLinkLib
 {
     enum class EDevice : uint8_t
     {
+        UNKNOWN,
         DESKTOP,
         LAPTOP,
         HANDHELD,
diff --git a/Source/ThirdParty/HarmonyLinkLib/include/Enums/EPlatform.h b/Source/ThirdParty/HarmonyLinkLib/include/Enums/EPlatform.h
index 66697ee..ffa2be7 100644
--- a/Source/ThirdParty/HarmonyLinkLib/include/Enums/EPlatform.h
+++ b/Source/ThirdParty/HarmonyLinkLib/include/Enums/EPlatform.h
@@ -21,6 +21,7 @@ namespace HarmonyLinkLib
 {
     enum class EPlatform : uint8_t
     {
+        UNKNOWN,
         WINDOWS,
         LINUX,
         MAC,
diff --git a/Source/ThirdParty/HarmonyLinkLib/include/Enums/ESteamDeck.h b/Source/ThirdParty/HarmonyLinkLib/include/Enums/ESteamDeck.h
new file mode 100644
index 0000000..9fbad64
--- /dev/null
+++ b/Source/ThirdParty/HarmonyLinkLib/include/Enums/ESteamDeck.h
@@ -0,0 +1,29 @@
+// Copyright (c) 2024 Jordon Brooks
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+//   http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+
+#include <cstdint>
+
+// Enum class for representing different types of devices
+namespace HarmonyLinkLib
+{
+    enum class ESteamDeck : uint8_t
+    {
+        NONE, // Device is not a steam deck
+        UNKNOWN, // Device is a steam deck but model cannot be determined
+        LCD,
+        OLED,
+    };
+}
diff --git a/Source/ThirdParty/HarmonyLinkLib/include/HarmonyLinkLib.h b/Source/ThirdParty/HarmonyLinkLib/include/HarmonyLinkLib.h
index aaa1887..d6575a5 100644
--- a/Source/ThirdParty/HarmonyLinkLib/include/HarmonyLinkLib.h
+++ b/Source/ThirdParty/HarmonyLinkLib/include/HarmonyLinkLib.h
@@ -46,6 +46,10 @@ namespace HarmonyLinkLib
 {
     extern "C" HARMONYLINKLIB_API bool get_is_wine();
 
+    extern "C" HARMONYLINKLIB_API bool get_is_linux();
+
+    extern "C" HARMONYLINKLIB_API bool get_is_docked();
+
     extern "C" HARMONYLINKLIB_API FCPUInfo* get_cpu_info();
 
     extern "C" HARMONYLINKLIB_API FDevice* get_device_info();
diff --git a/Source/ThirdParty/HarmonyLinkLib/include/Structs/FDevice.h b/Source/ThirdParty/HarmonyLinkLib/include/Structs/FDevice.h
index 50a1a5c..b574d6a 100644
--- a/Source/ThirdParty/HarmonyLinkLib/include/Structs/FDevice.h
+++ b/Source/ThirdParty/HarmonyLinkLib/include/Structs/FDevice.h
@@ -18,13 +18,15 @@
 
 #include "Enums/EDevice.h"
 #include "Enums/EPlatform.h"
+#include "Enums/ESteamDeck.h"
 
 namespace HarmonyLinkLib
 {
     // Struct to represent a specific device with both platform and device type
     struct FDevice : HarmonyLinkStruct
     {
-        EPlatform platform;
-        EDevice device;
+        EPlatform platform = EPlatform::UNKNOWN;
+        EDevice device = EDevice::UNKNOWN;
+        ESteamDeck steam_deck_model = ESteamDeck::NONE;
     };
 }