Review on 🔁 4K@60Hz HDMI Switch Audio Extractor with eARC, NEWCARE 2x1 HDMI Audio Converter - Remote Control, 7.1CH Atmos, ARC, Optical Toslink SPDIF, Coaxial, 3.5mm Audio Out - Supports HDCP2.3, HDMI2.0b by Ronny Prather

picture and sound quality is as expected. 4K is 4K, ARC does its job, optical out does its job. The functionality can only cheer, especially in this price range. About a week after the installation everything stopped working. Luckily, a simple web search revealed that the power supply "brick" that the USB cable is plugged into is prone to failure. Apparently this is a general problem for all of these switches, not just this one. Of course I swapped the included brick for the one I had at home and everything works as it should again. For $22 I'm still very happy with the purchase.