The Hall Technologies SP-HD-8A is a compact 8-channel HDMI Video Splitter that can produce 8 identical outputs of DVI or HDMI input source for display on 8 outputs. It supports Full-HD (1080p) as well as 4K (UHD) video formats.
Furthermore, the device extracts the audio from the HDMI input signal and outputs it as analog (L/R) stereo, and digital optical TOSLINK signals for connection to audio amplifiers, headphones, or other audio devices. If no output display is connected (or if both displays are tuned off), the SP-HD-2A will emulate a display (using EDID) so the source still outputs HDMI video and the splitter with extract and output the audio.