The device keyname, description and address, the connection status, the service and enumerator, the location ID, additional capabilities (for instance, if the device is removable), the power state, the descriptors are just some of the available details that this application can read. USB Device Tree Viewer analyzes you system configuration and displays details about the connected host controllers, such as the manufacturer, the drivers, bus type, enumerators, location, child devices, drive letters, COM and debug ports, bus statistics, power state and bandwidth info.Īside from this, you can view the configuration of each connected USB drive and port. It’s exceptionally helpful when you have loads of storage to sort through while needing to drill down to the details.USB Device Tree Viewer is designed to provide you with fast access to information concerning the USB host controllers and devices connected to your computer.īased on the USBView sample application provided by Microsoft within the Windows Driver Kit, this application offers end users an intuitive GUI that allows the easy management of USB devices and ports.Īlthough the interface is simple and easy to accustom with, USB Device Tree Viewer is intended mostly for tech savvy users, who know how to interpret and use the displayed information. USB Device Tree Viewer is the ideal solution if you’re looking for an advanced file explorer for external devices. Other windows include a file explorer, data analyser, and request summaries. The Device Tree is the main pane, showing you which devices are connected and their hierarchy. When you start USB Device Tree Viewer, you’ll notice various window panels in the interface. You’ll also be able to view any device nodes connected to them and the driver relationship in that instance. There are also layers of information related to drivers linked to the objects, specifically if the device stacks created them. If you have objects attached to your PC that form a chain, you can investigate the details of the device stack. The data you can access includes Instance ID, Service Name, Setup Class, Hardware Location, and more. This information is only available if the external device is PnP hardware, which is also something USB Device Tree Viewer can detect for you.

The program lets you dig a little deeper if you want to see what PnP properties there are for the USB.

Instal USB Device Tree Viewer 3.8.7