Snaps into a wall plate or panel to connect two HDMI cables with no drop-off in video quality. Designed for 8K cabling, but backward compatible with previous HDMI generations Supports UHD resolutions up to 8K @ 60 Hz (4:4:4) for heightened video quality & High Dynamic Range (HDR) for richer contrast and expanded color accuracy Gold-plated connectors and contacts for maximum conductivity and minimum data loss Keystone coupler includes panel-mount adapter for securing to a podium or kiosk