HDMI Switch - 4 Inputs

This Crest HDMI 4 Way Switch provides a 4K Solution that enables the output of high definition video and digital audio to your HD TV or monitor from multiple HDMI source devices.   With a 30Hz refresh rate, you can enjoy crystal clear, blur-free video with multi-channel digital surround sound. Connect up to 4 HDMI source devices with an auto switch function between ports.