The Kramer VP−427A is a receiver/scaler for HDBaseT twisted pair, HDMI, bidirectional RS−232 and IR signals. The unit receives an HDBaseT signal that it converts to HDMI, IR and RS−232 signals. It up− or down−scales the picture to match the resolution of the HDMI monitor. It includes a simultaneous analog audio output of the embedded HDMI audio.- Max. Data Rate — 6.75Gbps (2.25Gbps per graphic channel).- Bidirectional RS–232 Port — For embedding/de–embedding control commands in the HDBaseT data stream.- Infrared Input and Output Ports — For controlling devices over the HDBaseT data stream.- System Range — Up to 70m (230ft).- Embedded Audio — Support for LPCM 2CH.- Analog Audio Output — Includes a simultaneous unbalanced stereo audio output of the embedded HDMI audio.- Constant Output Sync — Even when the input video signal is lost or interrupted.- ProcAmp Control — Contrast, brightness, fine tune & R, G, B level/gain.- On–Screen Display (OSD) — For easy setup and adjustment, accessible via the front–panel buttons.- Non–Volatile Memory — Saves final settings.- Freeze Button.- USB Port — For upgrading firmware.