The Extron XTP T HDMI RS-232 IR is a versatile HDMI transmitter over Ethernet that allows for easy and efficient communication and control between audio/video devices. With a sleek gray design, this device is compatible with various RS-232 models and XTP R HDMI receivers. It features a HDMI loop thru for local monitor output, as well as S/PDIF, HDMI, and analog stereo audio outputs for flexible sound options. With a maximum resolution of 1920x1200 and bidirectional RS-232 and IR communication, this Extron XTP T HDMI is a reliable and high-quality choice for enhancing your audio/video experience.