diff --git a/src/ui_sdl2.c b/src/ui_sdl2.c
index bd0e549..59f8f9c 100644
--- a/src/ui_sdl2.c
+++ b/src/ui_sdl2.c
@@ -845,6 +845,7 @@ static void _show_key( int hpkey )
 
 static void _draw_serial_devices_path( void )
 {
+    int i = 0;
     char text[ 1024 ] = "";
 
     if ( config.verbose ) {
@@ -853,19 +854,29 @@ static void _draw_serial_devices_path( void )
     }
 
     if ( wire_name ) {
-        strcat( text, "wire: " );
-        strcat( text, wire_name );
+        char wire_name_uppercase[ strlen( wire_name ) ];
+        strcpy( wire_name_uppercase, wire_name );
+        for ( i = 0; i < ( int )strlen( wire_name ); i++ )
+            wire_name_uppercase[ i ] = toupper( wire_name_uppercase[ i ] );
+
+        strcat( text, "WIRE: " );
+        strcat( text, wire_name_uppercase );
     }
     if ( ir_name ) {
+        char ir_name_uppercase[ strlen( ir_name ) ];
+        strcpy( ir_name_uppercase, ir_name );
+        for ( i = 0; i < ( int )strlen( ir_name ); i++ )
+            ir_name_uppercase[ i ] = toupper( ir_name_uppercase[ i ] );
+
         if ( strlen( text ) > 0 )
             strcat( text, " | " );
 
-        strcat( text, "ir: " );
-        strcat( text, ir_name );
+        strcat( text, "IR: " );
+        strcat( text, ir_name_uppercase );
     }
 
     if ( strlen( text ) > 0 )
-        stringRGBA( renderer, 10, 240, text, 255, 255, 255, 255 );
+        write_with_small_font( 10, 250, text, WHITE, DISP_PAD );
 }
 
 static void sdl_draw_nibble( int nx, int ny, int val )