Connect two digital monitors or HDTV and broadcast simultaneously. It has 20 Inches built-in cable, built-in extender to ensure clear & sharp images, and extends up to 15-Meter. Use HDMI distribution amplifier to enhance your presentations as well as broadcasting of real-time audio & video. Ideal for classrooms & training facilities. It is powered from HDMI port, supports HDTV 720p/1080i/1080p and HDCP compliant. Works with digital plasma screen & flat panel, projectors, HD DVD, satellite receivers, set-top box and any video display/source with HDMI port. Recommended Cables: HDG Series Male to Male Cables. (Connectors: 3 HDMI Female; Length: 20 Inches)