HONBAY Honbay&Acirc; 2 Pack Gold HDMI Female to Female Coupler High Speed HDMI Female Adapter Connects two HDMI cables together to make a longer cable Change the male end of the HDMI cable to a female HDMI Female to Female Coupler Gold Plated for better conductivity Support all CEC source device and HDTV format(1080p,1080i,720p,480p)