Connects one HDMI source to four HDMI displays at the same time HDMI (3D, Deep Color, 4kx2k); HDCP Compatible Supports resolutions of up to Ultra HD 4kx2k and 1080p Full HD Supports Dolby True HD and DTS HD Master Audio Long distance transmission up to 15 m (24 AWG) Supports up to 340MHz bandwidth for high performance video Plug-and-play no software installation required