4 Way Hdmi Splitter -Split 1 HDMI input signal to 4 identical HDMI output signals, it can distribute one signal source to 4 separate hdmi displays or 4 HDTVs simultaneously without any quality loss.Plug and Play -No Need to Install Drivers, Compact Size, Easy to Carry; Meanwhile, you can expand to share more by stacking method.Technical Details -It supports 4K 1080P and 3D resolutions, worked perfectly with Computer, Laptop, PS3 Game, Blu-ray DVD, Tablet PC, Projectors, FULL HD TVs, etc.Material and Transmission -KuWFi hdmi splitter made of hard metal materials, anti-oxidation and anti-corrosion input and output port give stable signal transmissions. Allow you to duplicate the screen in different rooms.Widespread Use - Provide HD video solution for supermarket, shopping mall, HDTV, STB, DVD, projector factory, data control center, information distribution, conference room presentation; education and training; corporate showroom, home theater, etc.