Accord with HDTV 2.0 Requirements Adopting the standard of Crude 19+1 Wire Core + Ground Wire Supports Dual Screen Display and 4 signal voice streams Supports Dolby true hd, dts-hd, masteraudio, and support upto 32 sound channels at the same time 24k Gold plated connector aluminum alloy housing, can maintain accurate auxiliary and high durability High speed ethernet support 10/100 mbps network transmission the maximum speed can reach 100mbps PS4-ps5/bluray/prjector/setup box/hdtv all applicable