Zagall 2 ports (1x2) HDMI Splitter support 3D, HDCP and 3D This 1X2 HDMI splitter distributes 1 HDMI source to 2 HDMI displays simultaneously and 3D Compatible. It offers HD video solution for super market; shopping Mall; HDTV, STB, DVD and projector factory; data control center; information distribution; conference room presentation; education and training, corporation show room, luxurious house, etc. Attention/note: In order to protect the splitter and your devices, please make sure the splitter is powered off before you attach in or extract video source and displays.