With high-framerate HDR-10 and HLG technology exceeding the capabilities of HDBaseT, WyreStorm has implemented light-compression technology. The RXV-70-4K-ARC forms part of this new generation of signal extension technology and furthermore, frees the 5.1 audio from an ARC compatible TV and sends back to an H2XC matrix over HDBaseT; an optical S/PDIF input is also present for sending digital audio signals.\n\n<b>AUDIO RETURN TECHNOLOGY</b>\nThe RXV-70-4K-ARC can transmit multi-channel digital audio from the TV location back to the matrix device for onward connection to an AVR or multi-room amplifier.\n\n<b>HDMI & OPTICAL AUDIO RETURN OPTIONS</b>\nAudio Return is selectable between HDMI or S/PDIF optical input which allows for audio from a TV without ARC support to send audio to the transmitter or matrix.\n\n<b>HDMI VIDEO MAXED OUT!</b>\nAlways looking ahead, WyreStorm can handle both current & future video content technologies. The highest possible bandwidth that currently exists according to the HDMI 2.0 specification can still be sent using HDBaseT and the latest in lossless compression technology from the matrix to this device.\n\n<b>CLASS A HDBASET</b>\nReceives HDBT transmissions of 4K up to 70m/230ft and 1080p up to 100m/328ft with multi-channel audio, control, ethernet and PoH also supported