Function: This product can operate as a signal router,you may have a TV in two separate rooms,you can have a TV on in one room and when you want to switch room and keep watching the TV,you just need to switch one TV off and switch the other TV on,and then the signal is routed to the TV in the other room. Ideal for connecting one HDMI compatible device (Such as, hd - dvd, blue - ray dvd, Xbox, xbox360, ps3, stb, notebook, HD TV )to two visual output devises (such as, HDTV, Monitor, etc.). Our HDMI splitter is easy to set up and operate. Plug and play without pre installing drivers. Just connect your HDMI device and enjoy it. Allows connection to HDMI devices with built-in HDMI ports, Like HDTV.HD, LED, LCD, TV. High definition resolution for simultaneous transmission of video and audio. Suitable for multiple scenarios.Gold_plated connectors for better signal transfer.Allow to connect HDMI devices that have Build-in HDMI ports, like HDTV, PlayStation 3, Upconvertor DVD Player, LCD Monitor and projectors.hdmi splitter 1 in 2 out 4k hdmi splitterPackage Include: 1 x HDMI Male to 2 HDMI Female 1 in 2 out Splitter Cable ; Length: 11.8 inch (30 cm); Weight: 52.00g.- ONLY 1 output device should be active at any time UNLESS both TVs are of the same Model Size ,then both TV will show the images when connected.