diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
index beff3431cc..86dd99d254 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
@@ -1,7 +1,7 @@
 /** @file
   Helper functions for USB Keyboard Driver.
 
-Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -79,6 +79,7 @@ USB_KEYBOARD_LAYOUT_PACK_BIN  mUsbKeyboardLayoutBin = {
     {EfiKeyD11,        '[',      '{',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
     {EfiKeyD12,        ']',      '}',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
     {EfiKeyD13,        '\\',     '|',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
+    {EfiKeyC12,        '\\',     '|',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
     {EfiKeyC10,        ';',      ':',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
     {EfiKeyC11,        '\'',     '"',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
     {EfiKeyE0,         '`',      '~',  0, 0,  EFI_NULL_MODIFIER,   EFI_AFFECTED_BY_STANDARD_SHIFT},
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
index c41a0727f1..b3eb3e462f 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
@@ -1,7 +1,7 @@
 /** @file
   Function prototype for USB Keyboard Driver.
 
-Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -18,7 +18,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include "EfiKey.h"
 
-#define USB_KEYBOARD_KEY_COUNT            104
+#define USB_KEYBOARD_KEY_COUNT            105
 
 #define USB_KEYBOARD_LANGUAGE_STR_LEN     5         // RFC4646 Language Code: "en-US"
 #define USB_KEYBOARD_DESCRIPTION_STR_LEN  (16 + 1)  // Description: "English Keyboard"