... 19 Pin Plug,Golden Plated,A Type 24K Gold Plated Connector HDMI 1 4Version v1.4a ... v1.3 Connector 24k gold plated nickel plated Plug type single color ... certifiedHDMI 1.4specification1,HDMI Ethernet Channel,HEC2,Audio Return Channel,ARC3,3D Support4,support 4K×2K ... Co., Ltd. is specialized in manufacturing and trading audio and video peripherals, network fittings, computer peripherals, ...