diff --git a/client/lib/engine/bin/InventoryLib.py b/client/lib/engine/bin/InventoryLib.py
index 7101b5f..2269af3 100755
--- a/client/lib/engine/bin/InventoryLib.py
+++ b/client/lib/engine/bin/InventoryLib.py
@@ -103,41 +103,6 @@ def ogGetSerialNumber():
 def ogIsEfiActive():
     return os.path.isdir("/sys/firmware/efi")
 
-def parse_lshw_output():
-    try:
-        # Ejecutar lshw en formato JSON para un fácil procesamiento
-        lshw_output = subprocess.check_output(["lshw", "-json"], text=True)
-        lshw_data = json.loads(lshw_output)  # Convertir la salida JSON a un diccionario
-
-        # Extraer información relevante en el formato clave=valor
-        parsed_output = []
-
-        # Ejemplo de datos clave que podríamos extraer
-        if "product" in lshw_data:
-            parsed_output.append(f"product={lshw_data['product']}")
-
-        if "vendor" in lshw_data:
-            parsed_output.append(f"vendor={lshw_data['vendor']}")
-
-        if "configuration" in lshw_data and "memory" in lshw_data["configuration"]:
-            parsed_output.append(f"memory={lshw_data['configuration']['memory']}")
-
-        # Recorrer los dispositivos para obtener información de CPU, almacenamiento, etc.
-        for item in lshw_data.get("children", []):
-            if item["class"] == "processor":
-                parsed_output.append(f"cpu={item.get('product', 'Unknown')}")
-            elif item["class"] == "memory" and "size" in item:
-                parsed_output.append(f"total_memory={item['size']}")
-            elif item["class"] == "disk":
-                parsed_output.append(f"disk={item.get('product', 'Unknown')}")
-
-        # Devolver los datos combinados
-        return "\n".join(parsed_output)
-
-    except subprocess.CalledProcessError as e:
-        print(f"Error al ejecutar lshw: {e}")
-        return "Error al obtener información de hardware"
-
 
 #/**
 #         ogListHardwareInfo
@@ -148,21 +113,68 @@ def parse_lshw_output():
 #@note    Requisitos: dmidecode, lshw, awk
 #*/ ##
 def ogListHardwareInfo():
+    ret = ''
+
+    SystemLib.ogEcho ([], 'info', ogGlobals.lang.MSG_HARDWAREINVENTORY)
     # Ejecutar dmidecode y obtener tipo de chasis
-    try:
-        output = subprocess.check_output('echo "cha=$(dmidecode -s chassis-type)" | grep -v "Other"', shell=True).decode().strip()
-    except subprocess.CalledProcessError:
-        output = "cha=Unknown"
+    dmi_out = subprocess.run (['dmidecode', '-s', 'chassis-type'], capture_output=True, text=True).stdout
+    dmi_out = '\n'.join ([ x for x in dmi_out.splitlines() if 'Other' not in x ])
+    ret += f'cha={dmi_out}\n'
 
-    # Detectar BIOS o UEFI
-    firmware = "boo=UEFI" if os.path.isdir("/sys/firmware/efi") else "boo=BIOS"
-    print(firmware)
+    if os.path.exists ('/sys/firmware/efi'):
+        ret += f'boo=UEFI\n'
+    else:
+        ret += f'boo=BIOS\n'
 
-    # Ejecutar y analizar lshw
-    lshw_output = parse_lshw_output()
+    awk_script = r'''
+    BEGIN {type="mod";}
+       /product:/ {sub(/ *product: */,"");  prod=$0;}
+       /vendor:/  {sub(/ *vendor: */,"");   vend=$0;}
+       /version:/ {sub(/ *version: */,"v.");vers=$0;}
+       /size:/    {size=$2;}
+       /clock:/   {clock=$2;}
+       /slot:/    {sub(/ *slot: */,"");     slot=$0;}
+       /\*-/      {if (type=="mem"){
+                     if (size!=""){
+                       numbank++;
+                       print type"="vend,prod,size,clock" ("slot")";}
+                   }else{
+                     if (type=="totalmem"){
+                       if (size!=""){
+                          totalmemory="mem="size;}
+                     }else{
+                       if (type!="" && prod!=""){
+                         if (prod=="v."vers)
+                           vers="";
+                         print type"="vend,prod,size,vers;} }
+                   }
+                   type=prod=vend=vers=size=clock=slot="";}
+       $1~/-core/    {type="boa";}
+       $1~/-firmware/ {type="bio";}
+       $1~/-cpu/     {type="cpu";}
+       $1~/-bank/    {type="mem";}
+       $1~/-memory/  {type="totalmem";}
+       $1~/-ide/     {type="ide";}
+       $1~/-storage/ {type="sto";}
+       $1~/-disk/    {type="dis";}
+       $1~/-cdrom/   {type="cdr";}
+       $1~/-display/ {type="vga";}
+       $1~/-network/ {type="net";}
+       $1~/-multimedia/ {type="mul";}
+       $1~/-usb/     {type="usb";}
+       $1~/-firewire/ {type="fir";}
+       $1~/-serial/  {type="bus";}
+       END           {if (type!="" && prod!="")
+                        print type"="vend,prod,size,vers;
+                      if (length(numbank)==0 && length(totalmemory)>=4)
+                        print totalmemory; }
+    '''
+    lshw_out = subprocess.run (['lshw'], capture_output=True, text=True).stdout
+    awk_out = subprocess.run (['awk', awk_script], input=lshw_out, capture_output=True, text=True).stdout
 
-    # Combina y devuelve los resultados
-    return f"{output}\n{firmware}\n{lshw_output}"
+    ret += awk_out
+
+    return ret
 
 
 #/**
diff --git a/client/shared/functions/ogListHardwareInfo b/client/shared/functions/ogListHardwareInfo
new file mode 100755
index 0000000..2eaa493
--- /dev/null
+++ b/client/shared/functions/ogListHardwareInfo
@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+import sys
+from SystemLib import ogHelp
+from InventoryLib import ogListHardwareInfo
+
+if 2 == len (sys.argv) and 'help' == sys.argv[1]:
+    #parser.print_help() sale en inglés aunque la locale indique otra cosa
+    ogHelp ('ogListHardwareInfo', 'ogListHardwareInfo', ['ogListHardwareInfo'])
+    sys.exit (0)
+
+ret = ogListHardwareInfo()
+
+if ret is not None:
+    if   ret == True: sys.exit (0)
+    elif ret == False: sys.exit (1)
+    else: print (ret)