With this converter pair the audio signal from your existing HDMI signal. This makes it easy for you to the HDMI video signal to a TV, projector or monitor send and the HDMI audio signal to a plant, amplifier or headphones. The device also supports modern video signals from up to 4K at 60 Hz and processes it accordingly.There are 3 options:1. TV: The HDMI signal (audio + video) is simply slipped through by the device, there is no breakdown in audio and video.2. Bitstream: conversion to the Toslink 5.1 (Dolby Digital 5.1)3. LPCM 2CH: Here, the HDMI audio signal in Toslink and phono (stereo, R/L)This provides solutions for digital entertainment center, UHDTV, STB, DVD, projectors, and much more. Compatible with MHL-enabled devicesMHL-enabled devices can be supplied from the extractor with sufficient power. Optimized power consumptionThis audio extractor is optimized for low power consumption and it needs no AC adapter, as opposed to conventional devices. Simply use e.g. the USB socket of