diff --git a/adb/usb_vendors.c b/adb/usb_vendors.c
index 7c6c489..bebac2d 100644
--- a/adb/usb_vendors.c
+++ b/adb/usb_vendors.c
@@ -80,7 +80,7 @@
 // SK Telesys's USB Vendor ID
 #define VENDOR_ID_SK_TELESYS    0x1F53
 // KT Tech's USB Vendor ID
-#define VENDOR_ID_KT_TECH       0x3403
+#define VENDOR_ID_KT_TECH       0x2116
 
 
 /** built-in vendor list */