cyme 2.3.0

List system USB buses and devices. A modern cross-platform lsusb
Documentation
{
  "buses": [
    {
      "name": "Unknown",
      "host_controller": "Unknown",
      "usb_bus_number": 0,
      "devices": [
        {
          "name": "4-Port USB 3.0 Hub",
          "vendor_id": 3034,
          "product_id": 1041,
          "location_id": {
            "bus": 0,
            "tree_positions": [
              1
            ],
            "number": 1
          },
          "serial_num": "",
          "manufacturer": "Generic",
          "bcd_device": 1.17,
          "bcd_usb": 3.0,
          "device_speed": "5.0 Gb/s",
          "devices": [
            {
              "name": "4-Port USB 3.0 Hub",
              "vendor_id": 3034,
              "product_id": 1041,
              "location_id": {
                "bus": 0,
                "tree_positions": [
                  1,
                  1
                ],
                "number": 2
              },
              "serial_num": "",
              "manufacturer": "Generic",
              "bcd_device": 1.17,
              "bcd_usb": 3.0,
              "device_speed": "5.0 Gb/s",
              "class": "hub",
              "sub_class": 0,
              "protocol": 3
            }
          ],
          "class": "hub",
          "sub_class": 0,
          "protocol": 3
        }
      ]
    },
    {
      "name": "Unknown",
      "host_controller": "Unknown",
      "usb_bus_number": 2,
      "devices": [
        {
          "name": "USB3.1 Hub",
          "vendor_id": 1086,
          "product_id": 39520,
          "location_id": {
            "bus": 2,
            "tree_positions": [
              3
            ],
            "number": 2
          },
          "serial_num": "",
          "manufacturer": "LG Electronics Inc.",
          "bcd_device": 52.5,
          "bcd_usb": 3.1,
          "device_speed": "5.0 Gb/s",
          "devices": [
            {
              "name": "USB3.0 Hub",
              "vendor_id": 8457,
              "product_id": 2071,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  3,
                  3
                ],
                "number": 8
              },
              "serial_num": "",
              "manufacturer": "VIA Labs, Inc.",
              "bcd_device": 4.53,
              "bcd_usb": 3.1,
              "device_speed": "5.0 Gb/s",
              "class": "hub",
              "sub_class": 0,
              "protocol": 3
            },
            {
              "name": "Extreme SSD",
              "vendor_id": 1921,
              "product_id": 21900,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  3,
                  2
                ],
                "number": 6
              },
              "serial_num": "323030323247343032303739",
              "manufacturer": "SanDisk",
              "bcd_device": 10.12,
              "bcd_usb": 3.1,
              "device_speed": "5.0 Gb/s",
              "class": "use-interface-descriptor",
              "sub_class": 0,
              "protocol": 0
            },
            {
              "name": "Belkin USB-C LAN",
              "vendor_id": 3034,
              "product_id": 33107,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  3,
                  1
                ],
                "number": 5
              },
              "serial_num": "B2C1A1000000",
              "manufacturer": "Belkin",
              "bcd_device": 30.0,
              "bcd_usb": 3.0,
              "device_speed": "5.0 Gb/s",
              "class": "use-interface-descriptor",
              "sub_class": 0,
              "protocol": 0
            },
            {
              "name": "",
              "vendor_id": 1086,
              "product_id": 39537,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  3,
                  4
                ],
                "number": 4
              },
              "serial_num": "",
              "manufacturer": "LG Electronics USA, Inc.",
              "bcd_device": 1.0,
              "bcd_usb": 3.0,
              "device_speed": "5.0 Gb/s",
              "devices": [
                {
                  "name": "LG UltraFine Display Camera",
                  "vendor_id": 1086,
                  "product_id": 39528,
                  "location_id": {
                    "bus": 2,
                    "tree_positions": [
                      3,
                      4,
                      3
                    ],
                    "number": 9
                  },
                  "serial_num": "",
                  "manufacturer": "LG Electronlcs Inc.",
                  "bcd_device": 2.23,
                  "bcd_usb": 3.0,
                  "device_speed": "5.0 Gb/s",
                  "class": "miscellaneous",
                  "sub_class": 2,
                  "protocol": 1
                }
              ],
              "class": "hub",
              "sub_class": 0,
              "protocol": 3
            }
          ],
          "class": "hub",
          "sub_class": 0,
          "protocol": 3
        },
        {
          "name": "USB2.1 Hub",
          "vendor_id": 1086,
          "product_id": 39521,
          "location_id": {
            "bus": 2,
            "tree_positions": [
              2
            ],
            "number": 1
          },
          "serial_num": "",
          "manufacturer": "LG Electronics Inc.",
          "bcd_device": 52.5,
          "bcd_usb": 2.1,
          "device_speed": "480.0 Mb/s",
          "devices": [
            {
              "name": "USB2.0 Hub",
              "vendor_id": 8457,
              "product_id": 10263,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  2,
                  3
                ],
                "number": 7
              },
              "serial_num": "",
              "manufacturer": "VIA Labs, Inc.",
              "bcd_device": 4.53,
              "bcd_usb": 2.1,
              "device_speed": "480.0 Mb/s",
              "devices": [
                {
                  "name": "USB Billboard Device",
                  "vendor_id": 8457,
                  "product_id": 34839,
                  "location_id": {
                    "bus": 2,
                    "tree_positions": [
                      2,
                      3,
                      5
                    ],
                    "number": 12
                  },
                  "serial_num": "0000000000000001",
                  "manufacturer": "VIA Labs, Inc.",
                  "bcd_device": 0.01,
                  "bcd_usb": 2.01,
                  "device_speed": "480.0 Mb/s",
                  "class": "application-specific-interface",
                  "sub_class": 0,
                  "protocol": 0
                }
              ],
              "class": "hub",
              "sub_class": 0,
              "protocol": 2
            },
            {
              "name": "",
              "vendor_id": 1086,
              "product_id": 39539,
              "location_id": {
                "bus": 2,
                "tree_positions": [
                  2,
                  4
                ],
                "number": 3
              },
              "serial_num": "AA0A2871A7D0",
              "manufacturer": "LG Electronics USA, Inc.",
              "bcd_device": 1.0,
              "bcd_usb": 2.1,
              "device_speed": "480.0 Mb/s",
              "devices": [
                {
                  "name": "LG UltraFine Display Audio",
                  "vendor_id": 1086,
                  "product_id": 39526,
                  "location_id": {
                    "bus": 2,
                    "tree_positions": [
                      2,
                      4,
                      1
                    ],
                    "number": 11
                  },
                  "serial_num": "",
                  "manufacturer": "LG Electronics Inc.",
                  "bcd_device": 0.03,
                  "bcd_usb": 2.0,
                  "device_speed": "480.0 Mb/s",
                  "class": "use-interface-descriptor",
                  "sub_class": 0,
                  "protocol": 0
                },
                {
                  "name": "LG UltraFine Display Controls",
                  "vendor_id": 1086,
                  "product_id": 39536,
                  "location_id": {
                    "bus": 2,
                    "tree_positions": [
                      2,
                      4,
                      2
                    ],
                    "number": 10
                  },
                  "serial_num": "",
                  "manufacturer": "LG Electronics Inc.",
                  "bcd_device": 4.13,
                  "bcd_usb": 2.0,
                  "device_speed": "12.0 Mb/s",
                  "class": "use-interface-descriptor",
                  "sub_class": 0,
                  "protocol": 0
                }
              ],
              "class": "hub",
              "sub_class": 0,
              "protocol": 2
            }
          ],
          "class": "hub",
          "sub_class": 0,
          "protocol": 2
        }
      ]
    },
    {
      "name": "Unknown",
      "host_controller": "Unknown",
      "usb_bus_number": 20,
      "devices": [
        {
          "name": "4-Port USB 2.0 Hub",
          "vendor_id": 3034,
          "product_id": 21521,
          "location_id": {
            "bus": 20,
            "tree_positions": [
              3
            ],
            "number": 1
          },
          "serial_num": "",
          "manufacturer": "Generic",
          "bcd_device": 1.17,
          "bcd_usb": 2.1,
          "device_speed": "480.0 Mb/s",
          "devices": [
            {
              "name": "4-Port USB 2.0 Hub",
              "vendor_id": 3034,
              "product_id": 21521,
              "location_id": {
                "bus": 20,
                "tree_positions": [
                  3,
                  1
                ],
                "number": 2
              },
              "serial_num": "",
              "manufacturer": "Generic",
              "bcd_device": 1.17,
              "bcd_usb": 2.1,
              "device_speed": "480.0 Mb/s",
              "class": "hub",
              "sub_class": 0,
              "protocol": 2
            }
          ],
          "class": "hub",
          "sub_class": 0,
          "protocol": 2
        }
      ]
    }
  ]
}