Team, We have a device connecting to an Ingenico iP350CL via a USB to HDMI cable. (USB on the ET1 side)
We need assistance with the following queries regarding this:

Where in the OS stack can we see that what is attached to the USB cable?
Once it is known where to look for this USB info, how can this be passed to the Citrix session?
Will the above be the same for either of the two USB options on the ET-1?