1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 77901d143979..7f29e81d3e35 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -26,6 +26,7 @@
 
 #define ITEGNO_VENDOR_ID        0x0eba
 #define ITEGNO_PRODUCT_ID       0x1080
+#define ITEGNO_PRODUCT_ID_2080  0x2080
 
 #define MA620_VENDOR_ID         0x0df7
 #define MA620_PRODUCT_ID        0x0620
@@ -79,3 +80,7 @@
 /* USB GSM cable from Speed Dragon Multimedia, Ltd */
 #define SPEEDDRAGON_VENDOR_ID   0x0e55
 #define SPEEDDRAGON_PRODUCT_ID  0x110b
+
+/* Ours Technology Inc DKU-5 clone, chipset: Prolific Technology Inc */
+#define OTI_VENDOR_ID   0x0ea0
+#define OTI_PRODUCT_ID  0x6858