diff --git a/os_dep/usb_intf.c b/os_dep/usb_intf.c
index 44f10e5..355f122 100644
--- a/os_dep/usb_intf.c
+++ b/os_dep/usb_intf.c
@@ -55,7 +55,8 @@ static struct usb_device_id rtw_usb_id_tbl[] = {
 	/****** 8188EUS ********/
 	{USB_DEVICE(0x07B8, 0x8179)}, /* Abocom - Abocom */
 	{USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */
-        {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */
+	{USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */
+	{USB_DEVICE(0x2001, 0x3308)}, /* DLink DWA-121 REV A1 */
 	{}	/* Terminating entry */
 };