The VS-41HDMI 4x1 HDMI Switcher from Comprehensive/Kramer is a switcher designed for use with HDMI signals. It will route any one of the unit's (4) inputs to (1) output. The unit reclocks and equalizes signals to ensure integrity and support longer cable runs. This solution is well suited for use in conference room presentation systems, advertising applications, rental & staging work, or any other similar setting or application.