About this item Latest HDMI 2.1 Version: Equipped with all the newest specifications of HDMI 2.1, this wall plate establishes HDMI pass-thru with ultra high speed bandwidth of 48 Gbps, supporting Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), 48-bit color depth, 32-channel audio, Dolby True HD 7.1 audio, HDMI Enhanced Audio Return Channel (eARC), and HDMI Ethernet Channel (HEC). Experience the great convenience that this 8K HDMI 2.1 Wall Plate offers! 8K Hi-definition & HDR Effect: Maximum video resolutions up to 8K UHD, including 7680x4320@60Hz, 3840x2160@120/144Hz, 2560x1440@240Hz, and 1920x1080@240Hz, backward compatible with all HDMI standards. Audio pass-thru supports DTS-HD Master Audio, Dolby True HD and more, as well as Full HD Blu-ray and HD DVD Video with an ethernet channel (100 Mbit/s). Perfect Home Solutions: This 8K HDMI Wall Plate provides a clean and simple way to connect a wall-mounted UHD TV or a ceiling-mounted projector. Conceal the HDMI cable behind the