Supports device class decoding / Write your own vendor specific class decoder USBTrace also allows device driver developers to capture USB requests made/received by any device object in the USB device stack. See Complete List of USB requests captured by USBTrace. Also, in addition to capturing URBs, USBTrace captures Internal USB IOCTLs, User mode USB IOCTLs, PnP and Power IRPs. The IRP, URB and IO_STACK_LOCATION structures associated with each captured request is decoded and displayed by USBTrace. Know moreĭisplays valuable information for device driver developers In addition to automatically decoding standard/class specific USB requests/descriptors USBTrace also lets you define custom templates for decoding data buffer of requests in XML. See USB Enumeration Explained to know how USBTrace is different from other USB monitor software.ĭefine your own data decoding templates in XML USBTrace is capable of capturing all USB requests exchanged between the host controller/hub and the device during device enumeration. So USBTrace will not disturb/slow down the PnP system due to its presence.Ĭaptures all USB protocol data during device enumeration Unlike other software based USB analyzers, USBTrace does not use any filter driver to capture the USB requests. USBTrace decodes and displays both standard and class specific USB descriptors (Device, Hub, Configuration, Interface, Endpoint, Class Specific, IAD, String) and Windows enumeration information. The tool captures and displays USB Control, Bulk, Interrupt & Isochronous transfers. With USBTrace you can analyze USB protocol traffic at USB Host Controllers, USB Hubs and USB devices. To analyze a USB device, just select the device and click the 'capture' button.

USBTrace is an easy-to-use USB protocol analyzer.

Usb traffic sniffer