AV Switches

 AV switches are devices that allow you to connect multiple audio or video sources to a single display or set of speakers, and then switch between the sources as needed. They are sometimes called audio/video switches, or simply A/V switches. AV switches are commonly used in home theater setups, conference rooms, classrooms, and other settings where multiple audio or video sources need to be connected to a single display or set of speakers. They can help simplify the setup of audio and video systems, reduce cable clutter, and provide convenient access to multiple sources without the need for constant cable swapping.