diff --git a/scripts/flash_klipper.sh b/scripts/flash_klipper.sh
index 8ea0ab8..c281214 100644
--- a/scripts/flash_klipper.sh
+++ b/scripts/flash_klipper.sh
@@ -70,6 +70,7 @@ function select_mcu_connection() {
   echo -e "| How is the controller board connected to the host?    |"
   echo -e "| 1) USB                                                |"
   echo -e "| 2) UART                                               |"
+  echo -e "| 3) USB (DFU mode)                                     |"
   blank_line
   back_help_footer
 
@@ -85,6 +86,10 @@ function select_mcu_connection() {
         status_msg "Identifying MCU possibly connected via UART ...\n"
         get_uart_id || true # continue even after exit code 1
         break;;
+      3)
+        status_msg "Identifying MCU connected via USB in DFU mode ...\n"
+        get_dfu_id || true # continue even after exit code 1
+        break;;
       B|b)
         advanced_menu
         break;;
@@ -329,6 +334,16 @@ function get_uart_id() {
   done
 }
 
+function get_dfu_id() {
+  unset mcu_list
+  sleep 1
+  mcus=$(lsusb | grep "DFU" | cut -d " " -f 6 2>/dev/null)
+
+  for mcu in ${mcus}; do
+    mcu_list+=("${mcu}")
+  done
+}
+
 function show_flash_method_help() {
   top_border
   echo -e "|     ~~~~~~~~ < ? > Help: Flash MCU < ? > ~~~~~~~~     |"
@@ -406,4 +421,4 @@ function show_mcu_connection_help() {
         error_msg "Invalid command!";;
     esac
   done
-}
\ No newline at end of file
+}