"This is the main window of USBTrace where you can see the Devise View and Driver View tabs as well as the System Information panel and the main toolbar"

"In the Filter winddow you may check and uncheck Filters that you want to apply when the USB Requests Blocks or on other situations"

"Here you cans ee the Export Utility window that lets you choose a path where to export the USB log file"

"In the Trigger window you may select the Trigger Conditions and also the Request items"