diff --git a/usbhub.h b/usbhub.h
index 7c197dec..e938e2dc 100644
--- a/usbhub.h
+++ b/usbhub.h
@@ -201,7 +201,11 @@ public:
                 return bAddress;
         };
 
-        virtual bool DEVCLASSOK(uint8_t klass) {
+		virtual uint8_t GetPortAddress() {
+			return bPortAddress;
+		};
+
+		virtual bool DEVCLASSOK(uint8_t klass) {
                 return (klass == 0x09);
         }