VEO-AEXS4 allows to extract audio signals from HDMI streams up to 4K or to embed a stereo analogue signal into the HDMI, replacing the original sound. It provides a stereo unbalanced analogue input and output on Euroblock connectors, or a 5.1 digital output on S/PDIF coaxial connector. Function mode is selectable through the onboard dip-switch. Dimensions: 104.4 x 89 x 28.3mm (4.11 x 3.5x 1.11 inches). Weight: 155g / 0,342 lb