diff --git a/configs/hymini-stm32v/usbserial/defconfig b/configs/hymini-stm32v/usbserial/defconfig
index c3070e9256c..472b6633178 100755
--- a/configs/hymini-stm32v/usbserial/defconfig
+++ b/configs/hymini-stm32v/usbserial/defconfig
@@ -712,7 +712,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/mcu123-lpc214x/composite/defconfig b/configs/mcu123-lpc214x/composite/defconfig
index f8efcb26338..993a2e1e8fb 100644
--- a/configs/mcu123-lpc214x/composite/defconfig
+++ b/configs/mcu123-lpc214x/composite/defconfig
@@ -647,7 +647,7 @@ CONFIG_USBMSC_REMOVABLE=y
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/pic32-starterkit/nsh/defconfig b/configs/pic32-starterkit/nsh/defconfig
index 0abaae58b37..94a90cf75f3 100644
--- a/configs/pic32-starterkit/nsh/defconfig
+++ b/configs/pic32-starterkit/nsh/defconfig
@@ -931,7 +931,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/pic32-starterkit/nsh2/defconfig b/configs/pic32-starterkit/nsh2/defconfig
index e4f4e4eb290..8ee06e8365b 100644
--- a/configs/pic32-starterkit/nsh2/defconfig
+++ b/configs/pic32-starterkit/nsh2/defconfig
@@ -931,7 +931,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/pic32-starterkit/ostest/defconfig b/configs/pic32-starterkit/ostest/defconfig
index d4ac9cd8a29..47706ae38ab 100644
--- a/configs/pic32-starterkit/ostest/defconfig
+++ b/configs/pic32-starterkit/ostest/defconfig
@@ -933,7 +933,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/stm3210e-eval/composite/defconfig b/configs/stm3210e-eval/composite/defconfig
index 39e79d08776..88839cc3d15 100755
--- a/configs/stm3210e-eval/composite/defconfig
+++ b/configs/stm3210e-eval/composite/defconfig
@@ -823,7 +823,7 @@ CONFIG_USBMSC_REMOVABLE=y
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/stm3210e-eval/nsh2/defconfig b/configs/stm3210e-eval/nsh2/defconfig
index 9fbbcce88ce..b0f72561980 100644
--- a/configs/stm3210e-eval/nsh2/defconfig
+++ b/configs/stm3210e-eval/nsh2/defconfig
@@ -838,7 +838,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/stm3210e-eval/usbserial/defconfig b/configs/stm3210e-eval/usbserial/defconfig
index 65aee85d8c0..c8cdb68dab8 100755
--- a/configs/stm3210e-eval/usbserial/defconfig
+++ b/configs/stm3210e-eval/usbserial/defconfig
@@ -746,7 +746,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/stm32f4discovery/nsh/defconfig b/configs/stm32f4discovery/nsh/defconfig
index f91748ff972..3b7baba8489 100755
--- a/configs/stm32f4discovery/nsh/defconfig
+++ b/configs/stm32f4discovery/nsh/defconfig
@@ -945,7 +945,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/stm32f4discovery/ostest/defconfig b/configs/stm32f4discovery/ostest/defconfig
index dd67ea920a8..a83c38cc725 100755
--- a/configs/stm32f4discovery/ostest/defconfig
+++ b/configs/stm32f4discovery/ostest/defconfig
@@ -897,7 +897,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/sure-pic32mx/nsh/defconfig b/configs/sure-pic32mx/nsh/defconfig
index 209dac322e6..21c22544a20 100644
--- a/configs/sure-pic32mx/nsh/defconfig
+++ b/configs/sure-pic32mx/nsh/defconfig
@@ -762,7 +762,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE
diff --git a/configs/sure-pic32mx/usbnsh/defconfig b/configs/sure-pic32mx/usbnsh/defconfig
index 07c4a199ec4..4a2d9ea6860 100644
--- a/configs/sure-pic32mx/usbnsh/defconfig
+++ b/configs/sure-pic32mx/usbnsh/defconfig
@@ -760,7 +760,7 @@ CONFIG_PL2303_TXBUFSIZE=512
 #   products.  This default VID was selected for compatibility with
 #   the Linux CDC ACM default VID.
 # CONFIG_CDCACM_PRODUCTID and CONFIG_CDCACM_PRODUCTSTR
-#   The product ID code/string. Default 0xara7 and "CDC/ACM Serial"
+#   The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
 #   0xa4a7 was selected for compatibility with the Linux CDC ACM
 #   default PID.
 # CONFIG_CDCACM_RXBUFSIZE and CONFIG_CDCACM_TXBUFSIZE