This HDMI splitter 1 in 4 out can simultaneously streams video signal and audio signal from 1 HDMI devices to 4 HDMI displays, showing a superb picture quality and smooth sound. There is no flash, no lag, or drop in resolution. Diffusely Compatible: HDMI splitter box works flawlessly with most home devices, including STB, Blu-ray DVD players, Apple TV, Fire TV, Satellite Receiver, Route Roku, computer, laptop, Xbox, Nintendo Switch/Wii, PS4, projectors. 1X4 1x4 hdmi splitter with 1 input ports and 4 output ports, can distribute one signal source to 4 hdmi displays or 4 separate HDTVs simultaneously without any loss in quality. 1. Input ports: 1X HDMI port 2. Output ports: 4 X HDMI ports (standard) 3. Video format supported: 640x480, 800x600, 1024x768,1280x1024,3840x2160 4. Output Video: HDMI+HDCP1.0/1.1/1.2/1.2a/1.3/1.4 5. Input Video Signal: 0.5 ~ 1.0 volts p-p 6. Input DDC Signal: 5 volts p-p (TTL)