This 4 port hdmi switch lets you connect up to four hdmi output devices to a single hdmi input eliminating the need to manually exchange cables to switch between high definition audio video sourcesthe hdmi switch fully supports hdmi device connections as well as display resolutions up to 1080phdtv 1920x1200computer ensuring a high quality audio and video experience suitable for long distance connections the switch offers a signal enhancement feature that can be used with longer cabl