Nexhi HDMI Inline Keystone Coupler, HDMI Female/HDMI Female (HDMI Inline Coupler Keystone Jack) - White HDMI Inline Keystone Coupler, HDMI Female / HDMI Female (HDMI Inline Coupler Keystone Jack) - White Simply snap in to stardard walllate with RJ45 or any other A/V connectors HDMI coupler keystone jack is designed to work with any standard keystone wallplate