The Serveredge SW4I- 3457-1 is a 4 x 1 switcher with one HDBaseT input three HDMI inputs mirrored HDMI and HDBaseT outputs enabled with automatic input selection and automatic display control capability. It transmits AV signals along with Ethernet power Bi-Directional IR and control over a single cable to displays up to 1 meters from the switcher. Control options include automatic input selection front-panel buttons and compatibility with IR and RS-232.