- Accord with HDTV 2.0 requirements - Adopting the standard of crude 19+1 wire core + ground wire - Support dual screen display and 4 voice signal streams - Support donldy true-hd , DTS-HD , Masteraudio , and support up to 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 10/100mbps network transmission