4 ports HDMI input?? 1 port HDMI output.</br>Supports up to 4K x 2K resolutions for crisp?? clean?? powerful displays (3D features are also supported)</br>Remotely control your HDMI switch with the infrared remote switcher without leaving the comfort of your seat</br>PIP (Picture in Picture) feature allows you to easily make transitions to one device to another with a push of a button</br>Connects up to 4 HDMI source components to a single HDMI input for seamless transitions between gaming?? television and more</br></br>Product Description</br></br