Advanced Serial Port Monitor Cost: $70 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Advanced Serial Port Monitor: A power program that could be used to check the flow of data through the computers COM ports. Supports: full duplex mode flexible adjusting of parameters (baudrate, bits of data and etc) output received data to file automatic, manual mode free data source serial device emulation plugins sniffer (spy) mode and much more... Recommended for advanced user and automatization specialist.