diff --git a/doc/source/admin/how_it_works.rst b/doc/source/admin/how_it_works.rst
index 831013264..7162bf888 100644
--- a/doc/source/admin/how_it_works.rst
+++ b/doc/source/admin/how_it_works.rst
@@ -152,6 +152,12 @@ collectors are:
     * ``lldp_raw`` - mapping of interface names to lists of raw
       type-length-value (TLV) records.
 
+``usb-devices``
+    Collects USB devices information. Adds one key:
+
+      * ``usb_devices`` - list of objects with keys ``product``, ``vendor`` and
+        ``handle``
+
 .. _hardware: https://pypi.org/project/hardware/
 .. _NUMA: https://en.wikipedia.org/wiki/Non-uniform_memory_access
 .. _LLDP: https://en.wikipedia.org/wiki/Link_Layer_Discovery_Protocol
diff --git a/ironic_python_agent/hardware.py b/ironic_python_agent/hardware.py
index c8627e605..b996922b3 100644
--- a/ironic_python_agent/hardware.py
+++ b/ironic_python_agent/hardware.py
@@ -848,6 +848,15 @@ class SystemVendorInfo(encoding.SerializableComparable):
         self.firmware = firmware
 
 
+class USBInfo(encoding.SerializableComparable):
+    serializable_fields = ('product', 'vendor', 'handle')
+
+    def __init__(self, product, vendor, handle):
+        self.product = product
+        self.vendor = vendor
+        self.handle = handle
+
+
 class BootInfo(encoding.SerializableComparable):
     serializable_fields = ('current_boot_mode', 'pxe_interface')
 
@@ -925,6 +934,15 @@ class HardwareManager(object, metaclass=abc.ABCMeta):
     def generate_tls_certificate(self, ip_address):
         raise errors.IncompatibleHardwareMethodError()
 
+    def get_usb_devices(self):
+        """Collect USB devices
+
+        List all USB final devices, based on lshw information
+
+        :return: a dict, containing product, vendor, and handle information
+        """
+        raise errors.IncompatibleHardwareMethodError()
+
     def erase_block_device(self, node, block_device):
         """Attempt to erase a block device.
 
@@ -1615,6 +1633,23 @@ class GenericHardwareManager(HardwareManager):
                   'node': cached_node['uuid'] if cached_node else None})
         return dev_name
 
+    def get_usb_devices(self):
+        sys_dict = self._get_system_lshw_dict()
+        try:
+            usb_dict = utils.find_in_lshw(sys_dict, by_id='usb',
+                                          by_class='generic', recursive=True)
+
+        except StopIteration:
+            LOG.warning('Cannot find detailed information about USB')
+            return None
+        devices = []
+        for dev in usb_dict:
+            usb_info = USBInfo(product=dev.get('product', ''),
+                               vendor=dev.get('vendor', ''),
+                               handle=dev.get('handle', ''))
+            devices.append(usb_info)
+        return devices
+
     def get_system_vendor_info(self):
         try:
             sys_dict = self._get_system_lshw_dict()
diff --git a/ironic_python_agent/inspector.py b/ironic_python_agent/inspector.py
index 2b6f2b593..64db34d75 100644
--- a/ironic_python_agent/inspector.py
+++ b/ironic_python_agent/inspector.py
@@ -387,3 +387,12 @@ def collect_lldp(data, failures):
     :param failures: AccumulatedFailures object
     """
     data['lldp_raw'] = hardware.dispatch_to_managers('collect_lldp_data')
+
+
+def collect_usb_devices(data, failures):
+    """Collect USB information for connected devices.
+
+    :param data: mutable data that we'll send to inspector
+    :param failures: AccumulatedFailures object
+    """
+    data['usb_devices'] = hardware.dispatch_to_managers('get_usb_devices')
diff --git a/ironic_python_agent/tests/unit/samples/hardware_samples.py b/ironic_python_agent/tests/unit/samples/hardware_samples.py
index 93a63ac56..7cd062d1d 100644
--- a/ironic_python_agent/tests/unit/samples/hardware_samples.py
+++ b/ironic_python_agent/tests/unit/samples/hardware_samples.py
@@ -447,6 +447,28 @@ LSHW_JSON_OUTPUT_V1 = ("""
         "ethernet": true,
         "physical": "Physical interface"
       }
+    },
+    {
+      "id": "usb",
+      "class": "bus",
+      "children": [
+        {
+          "id": "usbhost:0",
+          "class": "bus",
+          "children": [
+            {
+              "id": "usb",
+              "class": "generic",
+              "handle": "USB:1:2",
+              "description": "Generic USB device",
+              "product": "MyProduct",
+              "vendor": "MyVendor",
+              "physid": "1",
+              "businfo": "usb@1:1"
+            }
+          ]
+        }
+      ]
     }
   ]
 }
diff --git a/ironic_python_agent/tests/unit/test_hardware.py b/ironic_python_agent/tests/unit/test_hardware.py
index 827a2cdfc..a5f5e9acb 100644
--- a/ironic_python_agent/tests/unit/test_hardware.py
+++ b/ironic_python_agent/tests/unit/test_hardware.py
@@ -4897,6 +4897,16 @@ class TestGenericHardwareManager(base.IronicAgentTest):
         self.assertEqual('', vendor_info.firmware.build_date)
         self.assertEqual('', vendor_info.firmware.version)
 
+    @mock.patch.object(il_utils, 'execute', autospec=True)
+    def test_get_usb_devices(self, mocked_execute):
+
+        device = hardware.USBInfo('MyProduct', 'MyVendor', 'USB:1:2')
+
+        mocked_execute.return_value = hws.LSHW_JSON_OUTPUT_V1
+        detected_usb_devices = self.hardware.get_usb_devices()
+
+        self.assertEqual([device], detected_usb_devices)
+
     @mock.patch.object(utils, 'get_agent_params',
                        lambda: {'BOOTIF': 'boot:if'})
     @mock.patch.object(os.path, 'isdir', autospec=True)
diff --git a/releasenotes/notes/usb-autodiscovery-ab5a4a40ba096bb8.yaml b/releasenotes/notes/usb-autodiscovery-ab5a4a40ba096bb8.yaml
new file mode 100644
index 000000000..0ff0de98c
--- /dev/null
+++ b/releasenotes/notes/usb-autodiscovery-ab5a4a40ba096bb8.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - Add attached USB device auto discovery. The information is
+    retrieived from `lshw` tool and store in introspection data result.
+
diff --git a/setup.cfg b/setup.cfg
index e5bed2d4d..9751d8c07 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -58,6 +58,7 @@ ironic_python_agent.inspector.collectors =
     numa-topology = ironic_python_agent.numa_inspector:collect_numa_topology_info
     dmi-decode = ironic_python_agent.dmi_inspector:collect_dmidecode_info
     lldp = ironic_python_agent.inspector:collect_lldp
+    usb-devices = ironic_python_agent.inspector:collect_usb_devices
 
 [pbr]
 autodoc_index_modules = True