The USB Device Tree Viewer is a free small application that displays details on the USB device tree.

UsbTreeView is based upon the USBView sample from the Microsoft Windows Driver Kit for Windows Server 2003.

USB Device Tree Viewer v3.8.3 Improvements:
– refresh on device change performed asynchronously, per device and selected item stays selected
– shows additional information gathered from the Windows device management
– shows drive letters/mountpoints and COM ports
– can perform safe removal, device restart and port restart
– shows open handles on failed safe removal
– TreeView highlighting of arrived and removed devices
– better icons in the treeview
– custom font and color for the right pane
– toolbar with jump-lists for easily finding devices in complex trees
– search to find device IDs, device names etc
– nodes of empty hubs kept closed by default
– nodes can be renamed by pressing F2 or by clicking it when already selected (needs admin privileges)
– additional descriptors are decoded as Audio 2.0, UVC 1.5
– write and read a report in XML format (not compatible with USBview’s)
– copy a screenshot of the tree-view to the Windows clipboard
USB Device Tree Viewer v3.8.3 changelog:
– Bugfix: Loading an XML report did not work on Windows with an ANSI codepage using a variable-width encoding (Chinese/Japanese/Korean)
Size: 377 KB
License: Freeware
Requirements: Windows 11|10|8|7
The author’s web link:https://www.uwe-sieber.de/usbtreeview_e.html