But there a myth about HDMI ports specifically that I want to clear up, and it has to do with the found on many TVs today. eARC stands for Enhanced Audio Return Channel, and its main purpose is to allow audio devices, such as a receiver or soundbar, to receive high quality, uncompressed audio from your TV, including formats like Dolby TrueHD, Dolby Atmos, and DTS: X. However, there a misconception that because eARC is designed with audio devices in mind, plugging in other devices that arent...
