This HDMI audio converter allows you to connect an HD source to a single HD display and adds an additional L+R and SPDIF and 3.5 headphone output.Supports 4K x 2K@60Hz YUV4:4:4, HDCP2.2, HDMI 2.0, 4K 3D HDR 10 Dolby Vision and Dolby Atmos, color format RGB (YUV:4:4:4).It is also backwards compatible with 4K@30Hz and 1080p/1080i/720p/576i/480p/480i. Maximum bandwidth of 18 Gbps. No loss of quality, installation in few minutes and plug and play. The display is clearer and finer and gives you a nice feeling of home theater.The converter provides the best flexibility through three audio EDID settings. THERE are three types OF audio mode options AVAILABLE AT PASS/2.0CH/5.1CH.The HDMI audio converter works perfectly with various HDMI source devices such as Amazon Fire TV, Apple TV, PS3/4/5, Chromecast, Blu-ray/ DVD/ HD player, Cable/satellite box, Xbox, PC/laptop, HD camera, HD-DVR, etc. Simply connect your devices and the power supply (power supply included in the delivery) and improve you