... Europe, HDMI ATC certifiedHDMI 1.4specification1,HDMI Ethernet Channel,HEC2,Audio Return Channel,ARC3,3D Support4,support 4K×2K resolution Specific ... Our Company ,Office Room,Show RoomOur production line,Laboratory Center Trade Shows Products Pictures Anytime, you are welcome to ... you We are in the field of lan cable ,such as cat5,cat6,speaker cable,HDMI cable,Network accessories and so on . Clients' ...