•Seamless Auto Switch 
The HDMI switch box allows you to input 3 HDMI source device to 1 TV/Display/Monitor.It will automatically switch to the latest detected HDMI source seamlessly to save you trouble to switch your display to your latest HDMI device 
•4K Output
The HDMI Switch support 4K video output through the cables to allow you capture more detail
•More Fun Sharing with Friends 
Makes it so much easy to switch between different devices to enjoy fun time with your families and friends
•Remotely Switch at Your Will 
The IR Remote Controller that allows you to switch between 3 HDMI source wirelessly. There’s a manual button on the HDMI Switch BOX for channel switch by press on it
•High Performance Chip
The PI3HDMI301 chip is more clear and comes without distortion