Usbtreeview ~upd~ May 2026

======================= USB Device ======================== +++++++++++++++++ Device Information +++++++++++++++++ Device Description : USB Input Device Device Path : \?\USB#VID_046D&PID_C077... Driver KeyName : 745a17a0-74d3-11d0-b6fe-00a0c90f57da\0001 (GUID_DEVCLASS_HIDCLASS)

------------------- Device Descriptor ------------------- bcdUSB: 0x0200 bDeviceClass: 0x00 bDeviceSubClass: 0x00 bDeviceProtocol: 0x00 bMaxPacketSize0: 0x08 (8) idVendor: 0x046D (Logitech) idProduct: 0xC077 bcdDevice: 0x7200 iManufacturer: 0x01 iProduct: 0x02 iSerialNumber: 0x00 bNumConfigurations: 0x01 | Tool | View Type | Raw Descriptors | Power Data | Port Mapping | | :--- | :--- | :--- | :--- | :--- | | Device Manager | Flat List | ❌ No | ❌ No | ❌ No | | USBDeview | Flat List | ❌ No | ✅ Basic | ❌ No | | USBlyzer | Tree View | ✅ Yes | ✅ Yes | ✅ Yes | | USBTreeView | Tree View | ✅ Yes | ✅ Yes | ✅ Yes | usbtreeview

We live in a plugged-in world. For the average user, a USB port is a simple black hole: you plug in a mouse, it works. You plug in a flash drive, a folder pops up. You plug in a flash drive, a folder pops up

But for developers, hardware engineers, and IT troubleshooters, USB is a complex hierarchy of hubs, controllers, endpoints, and power budgets. When Windows’ built-in Device Manager feels like a blindfold, where do you turn? You turn to

You turn to . What is USBTreeView? Originally known as USBView (part of the Windows Driver Kit), USBTreeView is an open-source, standalone utility that does one thing brilliantly: it shows you the complete, raw, tree structure of every USB device connected to your machine.