Dual Mode HDMI Converter, HDMI 4k/30HZ Audio Extractor(HDMI to HDMI and Toslink/SPDIF), HDMI ARC Audio Converter Adapter(HDMI ARC Input to Toslink/SPDIF Output)

Works great. Loved the fact that it came with the necessary wires sturdy metal casing

Plugged this in, powered on, set to ARC mode, then HDMI cable from ARC HDMI output on TV to this unit. Toslink Cable to my DAC. Audio frequently (every 2-3 seconds) cuts in and out. Tried different USB Power sources, different USB power Bricks... Tried 3 or 4 different HDMI cables and toslink cables... all have the same issue. Tried several different HDMI ARC settings on TV.... no good. Cannot recommend it. =( Returning it immediately...