[HDMI Splitter 1 In 2 Out]1X2 HDMI splitter can distribute one HDMI input signal (cable box, Roku, Xbox, etc.) to 2 HDMI displays (TV, Monitor, Projector, etc.), duplicating / mirror video and audio simultaneously with no loss, no lag. Allows you to enjoy the same video to 2 different rooms.NOTE: Please make sure the resolution of both output devices is the same to ensure normal operation.Not support extend, mirror only. [Long Distance Transmission]The HDMI splitter provides 10.2 Gbps bandwidth for wide-ranging use.Normally, the supported hdmi cable could be up to 40ft. Allow you duplicate the screen to different rooms.Aluminum alloy case, fast heat dissipation, not easy to heat and durable, and will not damage the connected equipment. [Plug and Play] HDMI Splitters has 1 HDMI input port, 2 HDMI output port, one USB power port. It's plug and play, just plug the attached USB power cable to supply power, connect the HDMI signal source device like blueray player, connect the 2 HDMI displa