diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 1036d436ed231116e7283ea94c59a056f1206e7d..9c18173e33fb90710fdda8e3161625eb2cde0e19 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -82,6 +82,7 @@ static struct usb_device_id id_table [] = {
 	{ USB_DEVICE(DATAPILOT_U2_VENDOR_ID, DATAPILOT_U2_PRODUCT_ID) },
 	{ USB_DEVICE(BELKIN_VENDOR_ID, BELKIN_PRODUCT_ID) },
 	{ USB_DEVICE(ALCOR_VENDOR_ID, ALCOR_PRODUCT_ID) },
+	{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ID) },
 	{ }					/* Terminating entry */
 };
 
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 762cc290ef5869df049629c196b4e59f2f845926..65a5039665e71d31610d5d73645321dd6389b0f0 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -93,3 +93,7 @@
 /* Alcor Micro Corp. USB 2.0 TO RS-232 */
 #define ALCOR_VENDOR_ID		0x058F
 #define ALCOR_PRODUCT_ID	0x9720
+
+/* Huawei E620 UMTS/HSDPA card (ID: 12d1:1001) */
+#define HUAWEI_VENDOR_ID	0x12d1
+#define HUAWEI_PRODUCT_ID	0x1001