USB Receipt Printer Sniffer

USB Receipt Printer Sniffer -------------------------------- I need to snif between a USB receipt printer and the POS Terminal in order to be able to get all printed data information. I cannot install anything on POS Terminal, so I need to trap all the information when it is coming to the Printer. This must be transparent for the POS Terminal and shall not interrupt in any way. It is important to remark, I need to receive on the monitor only Printer data, filtering out all USB protocol communication related data. Also, I need to the information that is captured to be sent to the cloud for the ability to read it in real time. Example of a device: ([login to view URL]) Another solutions proposals are welcome also.