diff --git a/usbcontroller.h b/usbcontroller.h
index 8cd55c7..4f732cf 100644
--- a/usbcontroller.h
+++ b/usbcontroller.h
@@ -187,9 +187,8 @@ private:
     usbDeviceType usbDevice = usbNone;
 
     unsigned short knownUsbDevices[6][5] = {
-    {shuttleXpress,0x0b33,0x0020,0x0001,0x000c},
-    {shuttlePro2,0x0b33,0x0030,0x0001,0x000c},
-    //{eCoderPlus,0x0c26,0x001e}, // Only enable for testing!
+    {shuttleXpress,0x0b33,0x0020,0x0000,0x0000},
+    {shuttlePro2,0x0b33,0x0030,0x0000,0x0000},
     {RC28,0x0c26,0x001e,0x0004,0x0004},
     {eCoderPlus, 0x1fc9, 0x0003,0x0000,0x0000},
     {QuickKeys, 0x28bd, 0x5202,0x0001,0xff0a},