The RadioShack HDMI Selector Switch is a versatile device that allows you to easily switch between two HDMI sources to a single output. This product is compatible with resolutions up to 4k and 1080p, providing you with a seamless and high-quality viewing experience. With the trusted RadioShack brand name, you can be confident in the reliability and performance of this HDMI Selector Switch for your TV, video, and audio needs.