... .4a, 2.24K Gold plated connectors 3.FCC,CE,ROHS,UL Com,10pliance 4. Supports 1600P,4K ... .4a, 2.24K Gold plated connectors 3.FCC,CE,ROHS,UL Com,10pliance 4. Supports 1600P,4KX2KV ... 1.3b, 1.3c,1.4 HDCP, andFCC,CE& RoHS ,REACHSupports full 1,080p,1440P,1600P,2160PSupports ARC ... and structure of HDMI cable:Center conductor :high quality digital signal delivered by oxygn-free copperInsulation:Using foamed ...