Connect four digital monitors or HDTV and broadcast simultaneously. Its built-in extender ensures clear and sharp images. Use HDMI distribution amplifier to enhance your presentations as well as broadcasting of real-time audio & video. Ideal for classrooms & training facilities. It is HDCP compliant, desktop design and supports 3D & HDTV 720p/1080i/1080p. Works with digital plasma screen & flat panel, projectors, HD DVD, satellite receivers, set-top box and any video display/source with HDMI port. Includes power adaptor. Recommended Cables: HDG Series Male to Male Cables. (Connectors: 5 HDMI Female)