diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e120929..2f45cdf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,26 +2,86 @@ name: Qt CI
 
 on:
   push:
-    branches: [ master ]
   pull_request:
-    branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   build:
-
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-15]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Install libusb
+      if: runner.os == 'Linux'
       run: |
           sudo apt update
           sudo apt install libusb-1.0-0-dev
     - name: Install Qt
-      uses: jurplel/install-qt-action@v2
+      uses: jurplel/install-qt-action@v4
+      with:
+        modules: qtwebchannel qtpositioning qtserialport qt5compat qtwebengine
+    - uses: ilammy/msvc-dev-cmd@v1
+    - name: Build on ${{ matrix.os }}
+      shell: cmd
+      if: runner.os == 'Windows'
+      run: |
+        vcpkg install libusb
+        set PKG_CONFIG_PATH=C:/vcpkg/packages/libusb_x64-windows/lib/pkgconfig;%PKG_CONFIG_PATH%
+        md build
+        cd build
+        qmake ../qserial.pro
+        nmake
+        dir /s 
+        del release\*.obj release\*.cpp
+    - name: Build on ${{ matrix.os }}
+      shell: bash
+      if: runner.os != 'Windows'
+      run: |
+        mkdir build
+        cd build
+        qmake ../qserial.pro
+        make -j$(nproc)
+        
+    - name: Deploy (Windows)
+      if: matrix.os == 'windows-latest'
+      run: windeployqt build/release/QSerial.exe
+
+    - name: Deploy (macOS)
+      if: matrix.os == 'macos-15'
+      run: macdeployqt build/QSerial.app -dmg
+
+    - name: Deploy (Linux)
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        # Example using linuxdeployqt or creating a simple tarball
+        ldd build/QSerial
+        #tar -czvf QSerial-Linux.tar.gz build/QSerial
+
+    - name: Upload Artifacts
+      uses: actions/upload-artifact@v4
       with:
-          modules: qtwebengine
-    - name: qmake
-      run: qmake qserial.pro
-    - name: make
-      run: make
+        name: qserial-${{ matrix.os }}
+        path: |
+          build/release
+          build/QSerial
+          build/*.dmg
+        if-no-files-found: error
+
+  release:
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+          
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: artifacts/**/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 364aabd..0000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-name: Create macOS release on tag push
-
-on:
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build:
-    runs-on: macos-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Install Qt
-      uses: jurplel/install-qt-action@v3
-      with:
-          modules: qtwebengine
-    - name: qmake
-      run: qmake qserial.pro
-    - name: make
-      run: make
-    - name: Change libusb path
-      run: install_name_tool -change /usr/local/opt/libusb/lib/libusb-1.0.0.dylib @executable_path/../Frameworks/libusb-1.0.0.dylib QSerial.app/Contents/MacOS/QSerial
-    - name: Copy libusb to frameworks
-      run: mkdir -p QSerial.app/Contents/Frameworks && cp /usr/local/lib/libusb-1.0.0.dylib QSerial.app/Contents/Frameworks/libusb-1.0.0.dylib
-    - name: Qt mac deploy to .dmg
-      run: macdeployqt QSerial.app -verbose=1 -dmg
-    - name: Release
-      uses: softprops/action-gh-release@v1
-      if: startsWith(github.ref, 'refs/tags/')
-      with:
-        files: QSerial.dmg
-
-permissions:
-  contents: write
diff --git a/drivers/serialportcp210x.cpp b/drivers/serialportcp210x.cpp
index fe595b4..6260973 100644
--- a/drivers/serialportcp210x.cpp
+++ b/drivers/serialportcp210x.cpp
@@ -1,6 +1,8 @@
 #include "serialportcp210x.h"
 #include <QDebug>
 #include <QVector>
+#include <QtGlobal>
+
 
 #define CP210X_CTRL_IN                                                         \
   (LIBUSB_RECIPIENT_INTERFACE | LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_ENDPOINT_IN)
@@ -28,14 +30,20 @@
 
 #define TIMEOUT 300
 
-struct Q_PACKED SerialStatusResponse {
-  quint32 ulErrors;
-  quint32 ulHoldReasons;
-  quint32 ulAmountInInQueue;
-  quint32 ulAmountInOutQueue;
-  quint8 bEofReceived;
-  quint8 bWaitForImmediate;
-  quint8 bReserved;
+#ifdef _MSC_VER
+    #define PACKED_STRUCT __declspec(align(1))
+#else
+    #define PACKED_STRUCT __attribute__((packed))
+#endif
+
+struct PACKED_STRUCT SerialStatusResponse {
+  uint32_t ulErrors;
+  uint32_t ulHoldReasons;
+  uint32_t ulAmountInInQueue;
+  uint32_t ulAmountInOutQueue;
+  uint8_t bEofReceived;
+  uint8_t bWaitForImmediate;
+  uint8_t bReserved;
 };
 
 SerialPortCP210X::SerialPortCP210X(QObject *parent, libusb_device *device)