USB Device Tree Viewer is a small application designed to display detailed information on the USB device tree.

USB Device Tree Viewer or UsbTreeView for short is based upon the Microsoft "USBView" sample application found in the Windows Driver Development Kits.

This utility quickly displays information for all the USB hubs and ports, beginning with connections status, device information, and all relative connection information. It also displays pertinent information about the computer being used as well which operating system.