LINESO 3PCS HDMI Right Angle Adapter Male to Female with Gold-Plated (HDMI 90 Degree) 3 x HDMI Female to HDMI Male right angle Connector Gold-plated connectors for maximum signal transfer fidelity-Supports 4K UHD resolution and 3D Gold-plated connectors for maximum signal transfer fidelity-Supports 4K UHD resolution and 3D Suitable for High Definition image resolutions such as 720p, 1080i, and 1080p You can connect the HDMI cable to HDTV for the ultimate experience Support resolutions up to 4Kx2K (UHD) including 4096x2160, 3840x2160, 2560x1600, 2560x1440, 1920x1200, and 1080p; Support Audio Return Channel (ARC), HDMI Ethernet Channel (HEC), 48 Bit Deep Color, 32 channel audio, HDCP, Dolby True HD 7.1 audio, and 3D video; 90 degree HDMI adapters provide spare or replacement units for different equipments. Gold plated connectors resist corrosion and provide rigidity