diff --git a/usbSerialExamples/src/main/res/xml/device_filter.xml b/usbSerialExamples/src/main/res/xml/device_filter.xml
index 9cdf1fa..81f8991 100644
--- a/usbSerialExamples/src/main/res/xml/device_filter.xml
+++ b/usbSerialExamples/src/main/res/xml/device_filter.xml
@@ -25,4 +25,5 @@
     <usb-device vendor-id="1003" product-id="8260" /> <!-- 0x03EB / 0x2044: Atmel Lufa -->
     <usb-device vendor-id="7855" product-id="4"    /> <!-- 0x1eaf / 0x0004: Leaflabs Maple -->
     <usb-device vendor-id="3368" product-id="516"  /> <!-- 0x0d28 / 0x0204: ARM mbed -->
+    <usb-device vendor-id="1155" product-id="22336" /><!-- 0x0483 / 0x5740: ST CDC -->
 </resources>
diff --git a/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/CdcAcmSerialDriver.java b/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/CdcAcmSerialDriver.java
index 37a7064..47207ef 100644
--- a/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/CdcAcmSerialDriver.java
+++ b/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/CdcAcmSerialDriver.java
@@ -317,6 +317,10 @@ public class CdcAcmSerialDriver implements UsbSerialDriver {
                 new int[] {
                     UsbId.ARM_MBED,
                 });
+        supportedDevices.put(UsbId.VENDOR_ST,
+                new int[] {
+                        UsbId.ST_CDC,
+                });
         return supportedDevices;
     }
 
diff --git a/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/UsbId.java b/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/UsbId.java
index 60443a1..f19b098 100644
--- a/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/UsbId.java
+++ b/usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/UsbId.java
@@ -60,6 +60,9 @@ public final class UsbId {
     public static final int VENDOR_ARM = 0x0d28;
     public static final int ARM_MBED = 0x0204;
 
+    public static final int VENDOR_ST = 0x0483;
+    public static final int ST_CDC = 0x5740;
+
     private UsbId() {
         throw new IllegalAccessError("Non-instantiable class");
     }