diff --git a/DS4Windows/DS4Library/DS4Device.cs b/DS4Windows/DS4Library/DS4Device.cs
index 9bd6b02..9765dd9 100644
--- a/DS4Windows/DS4Library/DS4Device.cs
+++ b/DS4Windows/DS4Library/DS4Device.cs
@@ -150,6 +150,7 @@ namespace DS4Windows
         public DateTime lastActive = DateTime.UtcNow;
         public DateTime firstActive = DateTime.UtcNow;
         private bool charging;
+        private bool isNacon = false;
         private bool outputRumble = false;
         private int warnInterval = WARN_INTERVAL_USB;
         public int getWarnInterval()
@@ -428,6 +429,11 @@ namespace DS4Windows
                         micAudio = new DS4Audio(DS4Library.CoreAudio.DataFlow.Capture);
                     }
 
+                    else if (tempAttr.VendorId == 0x146B)
+                    {
+                        isNacon = true;
+                    }
+
                     synced = true;
                 }
                 else
@@ -971,7 +977,7 @@ namespace DS4Windows
                         pbAccel[i-6] = pbInput[i];
                     }
                 }
-                sixAxis.handleSixaxis(gyro, accel, cState, elapsedDeltaTime);
+                sixAxis.handleSixaxis(gyro, accel, cState, elapsedDeltaTime, isNacon);
 
                 /* Debug output of incoming HID data:
                 if (cState.L2 == 0xff && cState.R2 == 0xff)
diff --git a/DS4Windows/DS4Library/DS4Devices.cs b/DS4Windows/DS4Library/DS4Devices.cs
index d0e7199..ada6904 100644
--- a/DS4Windows/DS4Library/DS4Devices.cs
+++ b/DS4Windows/DS4Library/DS4Devices.cs
@@ -40,6 +40,7 @@ namespace DS4Windows
             new VidPidInfo(SONY_VID, 0x09CC),
             new VidPidInfo(RAZER_VID, 0x1000),
             new VidPidInfo(NACON_VID, 0x0D01),
+            new VidPidInfo(NACON_VID, 0x0D02),
             new VidPidInfo(HORI_VID, 0x00EE),    // Hori PS4 Mini Wired Gamepad
             new VidPidInfo(0x7545, 0x0104)
         };
diff --git a/DS4Windows/DS4Library/DS4Sixaxis.cs b/DS4Windows/DS4Library/DS4Sixaxis.cs
index 15b4135..c44e4a2 100644
--- a/DS4Windows/DS4Library/DS4Sixaxis.cs
+++ b/DS4Windows/DS4Library/DS4Sixaxis.cs
@@ -218,7 +218,7 @@ namespace DS4Windows
         }
 
         public void handleSixaxis(byte[] gyro, byte[] accel, DS4State state,
-            double elapsedDelta)
+            double elapsedDelta, bool disableCalibs)
         {
             int currentYaw = (short)((ushort)(gyro[3] << 8) | gyro[2]);
             int currentPitch = (short)((ushort)(gyro[1] << 8) | gyro[0]);
@@ -227,7 +227,10 @@ namespace DS4Windows
             int AccelY = (short)((ushort)(accel[3] << 8) | accel[2]);
             int AccelZ = (short)((ushort)(accel[5] << 8) | accel[4]);
 
-            applyCalibs(ref currentYaw, ref currentPitch, ref currentRoll, ref AccelX, ref AccelY, ref AccelZ);
+            if (!disableCalibs)
+            {
+                applyCalibs(ref currentYaw, ref currentPitch, ref currentRoll, ref AccelX, ref AccelY, ref AccelZ);
+            }
 
             SixAxisEventArgs args = null;
             if (AccelX != 0 || AccelY != 0 || AccelZ != 0)