The Q-SYS QIO Series network I/O expanders extend your Q-SYS system’s capabilities to enable streamlined interoperability with non-networked audio and control devices. By separating local I/O from processing hardware, the QIO Series offer modular and easily scalable network I/O to support your desired topology. Each of the six models supports a different, specific connectivity type, from mic/line audio I/O to control (IR, Serial, or GPIO).