The Exsys Cable with C and A connectors provides a serial RS 232 high performance UART 16C550 output. It is designed to add another serial output for PC, small workstation or server via USB 1.1, 2.0 or 3.2 bus. With easy installation, there is no need to open the computer and it can be installed while the computer is running. I/O addresses and interrupt are assigned by the operating system
Data bits is 7 and 8
Stop bits is 1 and 1.5 and 2