> > There is Windows software: > https://github.com/SnoopWare/usbsnoop > which captures USB packets in both directions. > > If you can run the Windows software in a VM under Linux, there > is usbmon built into the kernel's USB subsystem; it can monitor > all the USB traffic, too. >
There is also https://wiki.wireshark.org/CaptureSetup/USB (although I never used it for anything except network sniffing) > >
