diff --git a/Output/pjrcUSB/arm/usb_desc.c b/Output/pjrcUSB/arm/usb_desc.c
index e5d8af5..ac24823 100644
--- a/Output/pjrcUSB/arm/usb_desc.c
+++ b/Output/pjrcUSB/arm/usb_desc.c
@@ -435,7 +435,7 @@ static uint8_t config_descriptor[CONFIG_DESC_SIZE] = {
         0x24,                                   // bDescriptorType
         0x01,                                   // bDescriptorSubtype
         0x01,                                   // bmCapabilities
-        1,                                      // bDataInterface
+        CDC_DATA_INTERFACE,                     // bDataInterface
 // - 4 bytes -
         // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28
         4,                                      // bFunctionLength
diff --git a/Output/usbMuxUart/output_com.h b/Output/usbMuxUart/output_com.h
index 30f7b54..b76b525 100644
--- a/Output/usbMuxUart/output_com.h
+++ b/Output/usbMuxUart/output_com.h
@@ -50,8 +50,10 @@ typedef enum USBKeyChangeState {
 	USBKeyChangeState_Modifiers     = 0x01,
 	USBKeyChangeState_MainKeys      = 0x02,
 	USBKeyChangeState_SecondaryKeys = 0x04,
-	USBKeyChangeState_System        = 0x08,
-	USBKeyChangeState_Consumer      = 0x10,
+	USBKeyChangeState_TertiaryKeys  = 0x08,
+	USBKeyChangeState_System        = 0x10,
+	USBKeyChangeState_Consumer      = 0x20,
+	USBKeyChangeState_All           = 0x3F,
 } USBKeyChangeState;